|Warhammer 40,000/6th Edition Tactics/Tau
This is the latest Edition's tactics. 5th Edition Tactics are here.
This should be your face playing Tau.
 Why Play Tau
Hello overwatch, jetpacks, and Suicide bombing "greater good" zealots (6th edition has some fun toys for Tau, The new codex has even more, hello Riptide!)
When you start a Tau army, you know others are going to hate you, be it because you're bringing a gun to a knife fight, thrashing their best guys with Gundam-style battlesuits, or abusing the ever-loving shit out of cheap-and-effective long-range missile strikes and widely-available infiltration and cover-save-raping. You may win battles, but that is not your goal as a Tau player: you play Tau to drink your enemies' tears.
Veteran Tau Commanders recommend an order of sushi to go with those tears.
Remember, you cannot spell "Taunt" without "Tau".
 Welcome to 6th Edition: Ion Weapons are to your right.
The Tau have had a serious overhaul thanks to
Jeremy Vetock the Hamster-man of Awesomeness, only time and play-testing will tell. Things look good however. When transitioning over from your previous codex, you will note several things from the get-go:
- Suit Up: Tau battlesuits of all shapes and sizes have Blacksun Filters and Multitrackers by default alongside a price break.
- Slow Down: On the flipside of things, Tau vehicles no longer have access to Multitrackers or Target Locks. This mostly serves to slow down Hammerheads. Also no stabilization system on Broadsides, so move or shoot. Not as bad as it seems since they can still snapfire on the move and markerlights can boost snap-shots. Battlesuits have jetpacks which makes them relentless
- Support the Troops: Everything except Kroot and Vespids have Supporting Fire. If you have a guy within 6" of a friendly unit being charged...your unit gets to Overwatch. Think Empire and Detachments and you're not far off. Make sure to have your units with Markerlights fire first so that your other overwatching units can boost their BS. Since Markerlight Pinpoint states it boosts Snap Shots AND Overwatch, you should never lose to an assault based army like Blood Angels or Daemons.
- Keep in mind that a unit can only Overwatch once per assault phase, so while a single Ork Boyz squad will get shredded by everything in your castle, if you get assaulted by two assault squads, a termi squad, and something else (use your imagination), then either you obliterate one unit, or you kill a couple of guys between the other four assaulting units and then promptly get owned once they get in choppy-killy range. Even Farsight won't help.
- TL;DR As long as you're only getting assaulted by one unit at a time then you're good.
- FIRE ZE MISSILES: In a surprising maneuver, Games Workshop released a FAQ one day after the codex dropped, simply to say "Nope! Denied!". Missile Drones may only join Broadside units. On the flip side, Seeker Missiles no longer need Markerlights to fire (though they benefit *greatly* from them.)
- Sproing: Vectored Retrothrusters are no longer special-issue; this means for a minimal investment per-squad, each Crisis unit can now Hit and Run. As long as the unit has at least one Drone, this is done at Initiative 4. Battlesuits no longer have to worry about being tied up by chaff units, and may even be able to tie weaker stuff up. Avoid anything resembling an assault unit, of course.
- Post FAQ Crisis: GW just FAQ'd that Crisis Suits can double-up on weapons without twin-linking them, but at the full cost of both weapons. Expect Crisis Suits with dual plasma rifles, and dual missile pods to become popular.
- The Crisis Crisis: You like Crisis suits, right? Of course you do. And with the new Farsight Enclaves supplement, you can indulge in your jet-pack fetish by taking them as troop choices. Think about it: Half of your army dropping onto the table at once, and they are scoring units. So much win.
So to sum it all, Tau are now a power army. Not only do you have delicious cheese combos, but all other armies' cheese could be hard countered by you to the ground. Mass flyers? Velotrackers on everything! All terminator army? Eat plasma/ion interceptor shots! Heavily covered gunline? Ignore cover with markerlights! Nidzilla/Wraitharmy? Our cheap snipers would drown them in poisoned wounds. Mass heavy mech? Fusion blaster drops and EMP grenades everywhere! Hordes of light vehicles? Oh boy, our basic guns are S5 and your jink saves wouldn't help them due to markerlights.Deep striking dedicated melee Units with Feel No Pain? Counterfire Defence Systems, and Early Warning Overrides will help you make short work of them. Well... There is no way one can out-cheese properly prepared Tau. Not like you can do all of these with one army, but if you want to ruin the day of some local gameclub cheesemonger Tau are definitely your army.
 Tau Armoury
 Special Rules
Bonding Knife Ritual: A unit with this upgrade has Heroic Morale, allowing them to always test to regroup on their unmodified Leadership. Is it that useful? Perhaps too early to tell, but it is cheap... then again, if your Fire Warriors are running away, there's a good chance something has gone horribly wrong and regrouping won't save you now. I would always take it on squads of suits that include drones. The increased squad size can mean being below 25% is a possibility and only cost up to 3 points (since drones don't take it). Spending 3 points to make sure your last suit doesn't have to roll snake eyes to regroup is worth it.
Also if you check the back of the tau codex it says (and i quote) "unites that consist of models all with this special rule always use their unmodified leadership" so if you want to be real scummy about it, that means when your tau lose an assault (which they will) they use their UNMODIFIED leadership aka. 7 no matter how many losses they have, so bye bye dead squads due to sweeping advances. EXACT wording from the back of the Tau Codex (p104) is "A unit with this special rule always tests to REGROUP on its unmodified Leadership."
Supporting Fire: One of the new biggies, this rule lets all units within 6" Overwatch as if they were members of the charged squad. Note that each model can still only Overwatch once per phase. This is absolutely vital; it can stave off assault by a turn or more. It can be especially devastating when combined with copious amounts of Markerlights, which due according to Pinpoint, benefit during Overwatch. It allows your infantry (and some battlesuits) to become a "wall of pikemen." If you keep the units tight together, the enemy charge will not break, but it will be much more painful for them if they try it, and they will be likely to lose a few models just closing the distance. The survivors will still kick your blue ass though, so do not count on it. This is especially hilarious when combined with 30 man Kroot squads stretched out from table edge to table edge, allowing for units 30 inches from the assaulting squad to auto-hit with flamers. If enemy complains, flip to Wall of Death and prance about.
Markerlights: As any defender of the Tau'va worth their salt should know, Markerlights are what turns a rambling mob of morons into a synergetic army of hard cheddar. The delivery system for these little babies has stayed the same; Pathfinders, Tetras, Markerdrones & Skyrays (amongst other niche delivery systems). Their uses have been ever more streamlined, leaving you with the most beneficial uses. These being;
- Spend 1 marker for +1 BS with no limit even to snaps shots and overwatch, if you happen to have markerlighting units in supporting fire range (which you really should in British gunline army).
- Spend 1 marker to fire a seeker missile at BS5 with Homing (ignore line of sight) and Ignores Cover. The missile must be fired by the unit spending the token and must be at the same target that the rest of the unit is firing at.
- Spend 2 markers to give the entire firing unit Ignores Cover against the marked target, in all better than before seeing as it used to take on average three markerlight points to completely negate someone's cover save. This sees goood use amongst skimmers with jink saves, since jink convers a 5+ cover save. Since you can't save against markerlights then an enemy has no opportunity to take their jink saves.
Warlord Traits: The new book also has a few Warlord Traits, as is the norm. These include:
- 1: Precision of the Skilled Hunter: Enemies can't use Look Out, Sir! when shot at by your Warlord. Useful for sniping the enemy Warlord if he is a coward and a fewl and hides in a METAL BAW- I mean, if he hides in a unit.
- 2: Through Unity, Devastation: For one Shooting phase, all Tau within 12" reroll To Hit rolls of 1. Useful, but not incredibly reliable. (unless you're deploying as a nice castled up gunline, then your first turn of shooting just gets magnificent)
- However, this can be situationally extremely useful, provided the situation is lots of Gets Hot weapons. Imagine a XV104 Riptide firing a heavy burst cannon on full nova-charge, while a hammerhead gunship overcharges its ion cannon, supported by pathfinders overcharging their ion rifles? Anything targeted by this combination is dead, dead, dead, and you run (statistically very low to) no risk to yourself while this is in effect. Some cheesemonger who concentrates all their points in some kind of super-unit will explode with rage when hit by this. Get your tearcup.
- 3: A Ghost Who Walks Among Us: The Warlord and his unit move 3d6" with their Jet Packs. It makes them much less likely to have a snake-eyed fail of a thrust move. Commander Shadowsun gets this trait by default (if taken as your warlord).
- 4: Exemplar of the Selfless Cause: Once per game, all units that have gone to ground stand back up and act normally. This means you can weather a turn of enemy shooting, then stand right back up and shoot him in the face; needless to say, this is one of the better Warlord Traits. Aun'va gets this trait by default.
- 5: Predator of the Skies: For one Shooting Phase, you Warlord and his squad get Skyfire - which you might already have from a Velocity Tracker. Still, it's not that bad, it just might not fit your Warlord's role. It's great if your Warlord's unit has markerlights.
- 6: Through Boldness, Victory: Your Warlord and his unit don't scatter on Deep Strike. If you're planning to do a Commander-bomb, this is the one you should fervently hope/pray for. Commander Farsight gets this trait by default (if taken as your warlord), and can deepstrike with SEVEN bodyguard suits (and all their drones)(and a second commander with drones if you're feeling saucy) with guaranteed no-mishap. You'll need another tearcup.
- X: The Assassin: This one is special, because only one Commander gets it - O'Rly. It grants Preferred Enemy: Independent Characters. How this works is up for debate - do you get it only when an IC out in the open (which almost never happens)? Do you get it when an IC is attached to a unit, meaning against some armies he has Preferred Enemy Everything? Time will tell whether or not this makes or breaks the angry Commander.
- Forgeworld's answer: "You can use this ability against an independent character if they are alone or in conjunction with precision fire if the independent character is in a unit." a tiny bit clearer, but not much.
- Pretty sure it means that it works any time you have an attack that can specifically target an IC, whether out in the open or attached to a squad, and only on that specific attack against the IC.
There are a few notes on selecting equipment for a Tau army. The way wargear has been selected has been changed in the new codex to stay in line with the way the 6th Edition Codices are being written. Now units select off of one of four lists depending on the type of unit they are. Some units can also take up to two drones, this is a simple choice out of three possible standard-issue drone types. The pathfinders, Broadsides, and Riptide have special issue drones exclusive to them which can be taken instead of or in addition to (depending on the unit) the standard drones.
 Ranged Weapons
These are chosen for Crisis suits, including the Commander and his Bodyguards.
Note: You can make a weapon twinlinked for some extra points and it will take up a second hardpoint (same as last 'dex), or you can take multiples of the same weapon at the base cost for each. Example: You could take a plasma rifle for 15 points, twin-linked plas for 20 points, or two individual plasma rifles for 30 points (15 points each). A commander could even blow all his hard points on double twin-linked plas at 30 points each if he really wanted to. (That would be pointless. A commander is BS 5. He's not gonna miss)(Until he's firing overwatch and his BS 5 disappears, but TL still provides a great benefit. It all depends on what situations you are planning on your commander getting in to / being ready for - hence "if he really wanted to")
- Airbursting Fragmentation Projector*: This was iffy in the last codex when it was damn near the only thing with a blast template, and it's still iffy now. An average S and AP mean that Pulse Carbines and Rifles out class it in most aspects. It's only really useful against cover-camping cowards. Cover camping blob armies will be kinda pissed, but anyone with reasonable AP or T will laugh it off. The update from blast to large blast helps it though. It is worth noting that this is the only Barrage weapon in the entire codex.
- Burst Cannon: Same as last time except with 1 extra shot. Good for dealing with light infantry and when combined with a flamer it's awesome at tackling hordes. However you get lots of S5 AP5 shots elsewhere. All in all, not a bad choice but not a great one either, this weapon will be more likely to come into its own with other wargear made to take maximum advantage of it. If you are going to take them, consider taking two of them on one unit as the separately linked weapons, and chug out eight shots from a single Crisis suit per turn, and indulge your Gatling fetish, you sick bastard. An even better option is taking three suits doubled up on burst cannons for the ultimate ninja-pulse team. 24 5/5 shots out of nowhere, even better if they're marker-lit up (do it, you don't want those shots to miss). Say good-bye to that guardian cluster, guardsman squad, ork boy mob, guant team... or atleast enough that the rest is laughably pitiful. More troll-worthy than anything to see the look on your opponent's face when your three suits drop THAT many dice. Watch enemy Orks go green(er) with envy at the absolutely XBOX HUEG amount of dakka you put out.
- Cyclic Ion Blaster*: This has been changed to be an extra shot missile pod in normal mode (with half the range). In overcharge mode it becomes a +1S blast. The only downside is the chance to burn your little weeaboo fingers. Not a bad choice as it costs the same as a missile pod but it doesn't have the option to TL.
- Flamer: Good old reliable, If you have points and hard-points to spare stick them on. They are a good deterrent for weaker units trying to tie up battlesuits. Another idea is to stick them on a crisis suit who has a TL-Burst cannon, since Multi-trackers come as standard now it's a good way of cheap fire at 42pts a model. Just remember that you only get to fire a single weapon in overwatch (multi-tracker specifies shooting phase)(actually, if someone gets semantic about that, the page where it says a unit can only fire one weapon also specifies shooting phase), so loading double flamers on to suits for extra OW hits is a no-go. That said, you can take two as a single twin-linked weapon and that twin-linked flamer can be fired on Overwatch, giving it all that to-wound re-rolling flaming goodness as your enemy charges in.
- Fusion Blaster: 6" extra to the range might not seem like a lot but it is,this makes deep striking and cracking open the soft caramel center of vehicles all that much easier. Properly measured, it puts you on average 16" away from the vehicle that you just exploded at the end of your assault phase, making charges from units left to defend them far less likely.
- Missile Pod: Excellent for sniping walkers, other light vehicles and the odd monstrous critter or two (Ones with invuls or low armour svs to be exact). The low output of shots however that battlesuits equipped with these should avoid firing at larger sized units unless they have no better option. A tactic of old was to stick one of these with a plasma rifle. This tactic still works thanks to good range. Now that Multi-tracker comes as standard it leaves a hard-point open to be filled. Velocity Tracker or Early-warning override are good choices in this ever flyer centric age.
- Plasma Rifle: Before the inclusion of the Riptide and the new Ion weapons, this was the Tau's only source of reliable AP2 weaponry. Not that the new codex has not stopped their usefulness. They have good range and are rapid-fire. Stick them on and go troll me some big fat slow Terminators. In truth though even a full unit all equipped with TL-Plasma rifles are still going to need more than 6 shots, so consider a
Missile-pod or burst cannon second plasma rifle (thanks, FAQ!) to back you up.
*Only one of these experimental weapons each may be taken per detachment. This allows for more than one each in 2000+ games, but they will need to be in different units.
 Support Systems
These can be taken by nearly all battlesuit variants, albeit to varying degrees; Broadsides, for instance, can only take one. Items marked as (standard issue) come with all battlesuits, do not need to be purchased, and do not count toward a suit's support system limit. They are included for the sake of completeness.
- Advanced Targeting System: Allows an equipped model to use the Precision Shot rule as if it was a character (get to pick the model to take the wound on a to-hit roll of 6). In the case of being equipped on a character themselves, their normal Precision Shot roll is enhanced to 5+ instead of just 6. Consider equipping them with this plus a burst cannon and a cyclonic ion blaster to maximize the odds of sniping special weapons and characters from enemy units as a kind of tactical-level Mont'ka maneuver.
- Blacksun Filter (standard issue): Tau Nightvision, it grants the Night Vision special rule (obviously) and immunity to Blind. Unlike certain options (like searchlights) available to other forces, this does not give away its user's position at night. Once a separate option, this now comes as standard issue equipment built into all Tau battlesuits for free and without occupying a hardpoint.
- Counterfire Defense System: Increases a model's Overwatch fire from the normal BS1 shot for snap-fire to BS2. For my money and points I'd rather a Flamer. In most cases you'd get more hits and wounds. It's a personal choice though, can be useful if you decide to go TEQ hunting with some plasma rifles. Also a good choice if you feel like investing in support systems on your stealth suits. When combined with drone controller would allow you to overwatch at BS2 with marker drones to boost someone else supporting fire (massive hilarious if "someone else" are pathfinders)
- Drone Controller: Formerly necessary for a unit to use drones, that functionality has become built-in. This new little bad boy works to enhance the drone's function, meaning the drones in your unit use the same BS as the bearer, making Markerlight hits that much easier to get. If your squad is taking any sizable amounts of drones (unless they are all shield drones) then think of including this as it will make up its point quickly.
- Early Warning Override: A battlesuit aimbot program. Provides Interceptor. While your first thought would be to combine it with velocity tracker, its too expensive to be effective against anything save absolute cheesemongering (i.e. all-air lists). Instead use interceptor rule for what it was designed: to shoot down reserves at the end of THEIR MOVEMENT PHASE. Do not forget to bring your tearcup while your Riptide blow apart tightly packed teleporting terminators or drop-podded Sternquards with single ion accelerator blast. A decent buy all things considered.
- Multi-tracker (standard issue): Sensors and targeting systems which allow a unit to manage the fire power of two weapons simultaneously, like a battlesuited John Woo action hero. Once a separate hardpoint-filling option, its popularity (bordering on ubiquity) has made it a now standard issue piece of equipment built into every battlesuit, so comes free with the unit and does not occupy a hardpoint. Note, however, that it does not apply for Overwatch - it explicitly states that it only applies in the Shooting phase (as does the rule for only firing one weapon).
- Positional Relay: This allows outflankers in reserve in your army move in from the same board edge as the bearer provided he is within 6", including both your opponent's edge and your own. Used correctly this could allow you control of most of the board. However there isn't much need for lots of these in your army. Expect to use it more often on larger point games. Note that this piece of gear also comes as standard with recon drones that can accompany pathfinder squads, so weigh that in consideration for this if you are already taking pathfinders.
- Shield Generator: Another that remains unchanged. It grants you a 4+ invulnerable save. Basically it's a one upped version of the Stimulant injector. Combine the pair and add shield drones for a model that just simply refuses to die.
- Stimulant injector: Again another item that is no longer one per army. This will give the equipped model feel no pain. It's not cheap but it's a 5+ save in addition to your other saves that is only denied by instant death. Get it if you have the points and the unit in question is likely to see a lot of fire and needs the endurance.
- Target Lock: Allows the model to fire at a different target from the rest of the unit. This tool, while cheap, is often over-used. More often than not the one extra weapon does not make the difference. The only real time its effectiveness comes into play is when used in conjunction with fusion-blaster wielding, deep striking, jihad shouting, suicide squads. Deploy them onto the back armoured line of a foe and watch him cry. Remember to have your china tea cup at the ready. It is worth noting that all models in the unit fire at the same time, regardless of whether or not all of the dice are rolled together. (In other words, you have to choose all your targets at once, rather than waiting to see what the results of your target locked model are.)
- Vectored Retro-thrusters: No longer one per army this gives the model both fleet and hit and run. Useful if you get bogged down in combat and need to redeploy quickly. The only downside is a poor I means that you won't always pull out in time, unless you get drones (which are I4 for some reason), stick it in a Farsight Bomb (Farsight is I5), or put it on a commander who is palling around with Vespid (who are I6, but why would you do that?) (Why indeed, since Vespid have Hit and Run anyway.). Note: You only need 1 suit with this system in order to give the entire unit the benefits of Hit and Run, but you need to give this to everyone in the unit if you want to gain the benefits of Fleet.
- Velocity Tracker: Another new toy. This thing allows a model to choose on a turn-by-turn basis whether it wants to use the Skyfire rule or not (so that unit can be firing at fliers one turn and ground units the next with no penalty to either.) Slapping these on Broadsides may be everyone's first move but they don't do too badly on Crisis suits or the riptide either. Combine with Early Warning Override to give flier heavy lists an early bus ticket home.
 Signature Systems
These are taken by the Commander, his Bodyguards, or Crisis Shas'vres. Basically, these are the equivalent to the artifacts/relics of other books.
Note: Only one of each can be taken per army. On a Crisis Commander or Bodyguard these take up no Support Slots and as such any number of each could feasibly be equipped, however only three systems total from the Weapons, Support and Signature lists can be taken on a Crisis Team Shas'vre.
- Command and Control Node: A 4th ed piece of tech that was killed off in the switch to 5th ed when target priority tests went the way of the dodo. Back from the dead and clocking in at 15pts, it makes all of a unit's weapons Twin-linked at the cost of giving up the bearer's own shooting.
Due to the wording there seems to be no problem with sticking this on a single Crisis Shas'vre and lumping him with a unit of Fire Warriors or Pathfinders. Crisis Shas'vre aren't Independant Characters. Using this and multi-spectrum sensor suite on a gigantic Farsight bodyguard squad looks broken on paper, but requires field testing and kicks total ass.
- Failsafe Detonator: Useful as a last 1 fingered salute to anyone assaulting you and not much more. Select if you wish to put on units you don't expect to survive the battle, but by no means an auto-include.
- XV-8-02 Iridium Battlesuit: Adds 1 Toughness and gives a 2+ save. Don't waste this on a Crisis Shas'vre save it for the commander (Your warlord if there isn't an Ethereal present) Alternate opinion:
put this on a bodyguard loaded up with stims and a shield generator and you'll keep your commander's support systems free for maximum offense while having a bodyguard (who causes you to auto-pass Look Out Sir rolls) to act as a T5, 2+, 4++, FNP whipping boy while leaving your commanders hard points free to load up on dakka Signature systems don't take up hard points, so it's better to put it on a Commander for the extra wounds. This battlesuit is the evolved form of the XV-89 armor, which was decommissioned because it sucked donkey balls.
- Multi-spectrum Sensor Suite: Like Command and control, you forgo shooting with this model in place of giving the model's unit's ranged weapons the ignore cover special rule. Now this is useful, best thing is since it doesn't take up a hard point you don't have to lose out on weapons or support systems. Another good idea is to give both this and Command and Control node to a single suit and sticking it in fire warriors for max damage.
- Neuroweb System Jammer: At 2pts this little gadget is an auto-include. At the start of your shooting phase the bearer selects 1 enemy unit within 12" to have its weapons get hot until the end of the next turn. Even if you never use it it can still be funny to watch your foe create a wide area of space around the bearer.
- Onager Gaunlet: The first close combat weapon for a battlesuit. Shame there is only 1 and it only gives 1 S10 AP1 attack. Can be useful for opening tin cans or crumpling lower key characters in challenges. Just watch out however as you're still Tau and 1 attack that you may miss with isn't all that when you're T4 with a 3+ save. On the other hand, HIDDEN POWER FIST! That unlike similar weapons it does not strike at I1 should come as a surprise to anyone expecting a Tau commander to go down immediately in close combat to a monstrous creature without a good chance of taking the thing with them.
- Puretide Engram Neurochip: Select one of the five special rules at the start of Movement. The bearer has it until the next turn. The only ones of note are Monster Hunter (situational at best) and Tank Hunter (correctly outfitted Crisis suits who are going after tanks probably won't need it) which will benefit the entire unit, but the 3 others are close combat related and only affect the bearer and therefore mostly pointless. Although if you know that CC is inevitable I guess it might be worth popping one of the CC abilities since every little bit helps.
- Repulsor impact Field: Another neat (anti-)assault gadget. It's like a flechette discharger for battlesuits. It won't make an enemy unit think twice about hitting you though, but the handful of I10 hits might score you an wound before your opponent strikes. If you're taking any assault phase gadgets, it's best to take them in a bunch although the points will pile up fast.
- XV-81 Prototype (Forge World) Once limited to commanders, it is now available to all able to take Signature Wargear...so, mostly still commanders. The Model gains the Extremely Bulky rule, but in return, gains a Smart Missile System. Limits you to taking a maximum of two other weapon options, but who the fuck takes TL weapons on a Commander anyway? Does not stop you from spending your full four choices on support systems. Plus, 25 points isn't too much to ask for this nice piece of equipment, but unless you desperately need one, is a little risky for most armies. Use with caution.
- XV-84 Prototype(Forge World) Also once limited to commanders, the XV-84 contains a Networked Markerlight and a Target Lock. Useful for supporting a low BS unit with a networked markerlight, the XV-84 would probably see its best use in a Farsight Bomb. At 20 points, the suit is a relatively cheap addition to any force.
Only Drones that can be taken by more than one unit entry are discussed here. The rest will be discussed in their related entry. All drones discussed now cost 12pts (with the exception of Shielded Missile Drones, which cost 25pts each). This is a big decrease for the marker drone, a minor decrease for the shield and a minor increase for the gun drone.
- Gun Drone: Has lost its Jetpack Jump infantry status and has been demoted to simply Jet pack infantry. Still with the changes to assault carbine being assault 2 and drone controller giving the drones the same BS has the bearer it has made them a much more usable option for some extra firepower.
- Marker Drone: A staple of many Tau armies has just seen a massive improvement! Watch as markerlights rain down as heavy as the tears of your fallen enemy. 16pts has been taken off the tab and it benefits greatly from improved BS granted by having a Drone controller in the unit. The down play that not many players have noticed yet is loss of Networked markerlight. Meaning you better have two units firing at the same target and some pathfinders if everyone is going to benefit from those lovely markerlight hits.
- Missile Drone: It's a missile pod in a drone. Due to errata it can only be taken by Broadsides.
- Shield Drone: It's a shield generator in a drone. It's actually a cheaper, more effective shield generator to boot. Cheaper than the support system version by 13pts. It gives multi-wound characters a second chance at outlasting any scary S8 weapons that would insta-kill it. Even if not attached to Commanders it still makes a decent addition to any unit that can take it. Unless you have other plans or points are too tight, you cannot go wrong attaching a pair of these to Crisis suits, as they are tough enough to whether some anti-infantry fire, but not so robust that they can easily survive anti-armor weapons. The shield drones will let them do so, at least long enough to neutralize the threat to them. If these are the only drones you take, then there is no need for a drone controller. A full crisis team can take six of them without using up any support slots at all.
- Shielded Missile Drone: A cross between a Missile Drone and a Shield Drone, combining the strengths of both types. Only Riptides can use them, but on the bright side they also have T6.
 Vehicle Battle Systems
- Advanced Targeting System: It gives "To Hit" Rolls of 6 Precision shot. A trollworthy thing if your Rail Gun can insta-gib a enemy HQ hidden within meatshields, but there are plenty of snipers in the codex that are better suited for this role.
- Automated Repair System: On a 6 it repairs a weapon destroyed or immobilised result. It's cheap and can give you back what you once thought lost. Use if you have points to spare.
- Blacksun Filter: While these come as standard on battlesuits now they still have to be paid for by vehicles. It lets you ignore Night Fighting and Blind effects. As it's so cheap, it's hardly points wasted even if you don't ever get to use it.
- Decoy Launchers: 4+ invul to glancing or penetrating hits caused by the interceptor rule. By far the best use of this is on the flyers. Makes those nasty quad guns seem like a bad dream. Sadly it has little other use.
- Disruption Pod: It gives a +1 to your cover save, so it effectively acts like stealth while still being stackable with stealth. Not as brokenly powerful as it as before, but still pretty damn good. 4+ in the open is great. Always buy it for your tanks, never for aircraft, unless you expect jinking a lot (which you don't).
- Flechette Discharger: Fires a S4 number of hits equal to the number of folk in contact with it. Scares lightly armoured grenadiers (meltabomb vets, witches and swooping hawks comes in mind), but MEQ's don't give a shit about it.
- Point Defence Targeting relay: The S5 and below weapons can overwatch. Gives the vehicle Supporting Fire as well.
- Sensor Spines: Gives move through Cover. Another case by case one. Useful for hiding tanks in cover, especially with disruption pods, but almost worthless on fast skimmers and definitely worthless on flyers.
 Unit Analysis
- Generic Ethereal: Ethereals used to be a bad joke for the Tau army along with Vespids (the Fast Attack bad joke). They provided marginal benefit coupled with a serious drawback leading to much regicidal humour. So it came upon the Hamster to improve this rather terrible selection and so he made an attempt: instead of a meager benefit, all friendly units from this codex with a model within a foot of an Ethereal must use his leadership for Fear, Morale, Pinning and Regroup checks; in addition to this the Ethereal can grant all friendly non-vehicle Tau units one of four abilities each movement phase: Stubborn, FnP 6+, Snap Shots after running or a bonus pulse shot against anything less than half-range away. The only downside for Ethereals now is that killing the Ethereal gives an extra victory point and undoes whatever power was being used at the time. Can also take a beacon for fairly cheap, presumably so you can launch a defensive deep strike to protect your Ethereal.
- To summarise, they became Badass. Not only is the Ethereal a Force Multipler of the first order with his Storm of Fire Invocation, but he bestows Leadership 10, and can bestow Stubborn on his Fire-Warrior flock when you want your thin Orange Line to hold rather than break- effectively turning the Tau into the bravest army in the 40k universe, even more so than Grey Knights and other "elite" armies. To demonstrate the power of this, a Shas'ui can challenge the most dangerous model in the charging squad, and effectively occupy him for an entire turn at no cost but your Shas'ui's life. That would make any Independent character sad, but against certain opponents that often charge in solo *Bloodthristers* it can become hilarious.
- The real selling point of Ethereals however is precisely that- the selling point. At 50 points, unless you're running an almost completely battlesuited army you should be seriously asking yourself why you shouldn't be taking an Ethereal, and even in those armies, the FnP and ability to fire Snapshots while running (which of course can be augmented by markerlights) is well worth it.
- Needless to say with a glorious W2, T3 and a complete absence of a save, you can expect your Ethereal to be the prime target of the Marbos, snipers, CC infantry and anything with "precision shot" in the description. Place at the back of large fire warrior squads, amongst large numbers of similarly large squads for maximum survivability.
- Generic Battlesuit Commander: An excellent unit if kitted out properly. The versatility of the battlesuit chassis means you can equip him however you need to be most effective, and being the commander, all special issue equipment is available to him (see Armoury for setup tips). The Generic Commander is however the most expensive generic HQ Choice in the Codex, clocking in at 85 points before wargear. Commanders may take special bodyguards. He is equipped with XV-8-05 Enforcer Armor, the "Standard Commander Armor", and comes with a total of 4 hardpoints for your mounting pleasure (and Signature systems don't count!)
- Bodyguards: Each Commander in your army allows you to take a single unit of bodyguards that do not take up an FOC slot. When taken, they turn your XV8 Commander into a very up-powered Crisis suit team (which is no bad thing) although there is nothing specifying that the commander needs to be attached to the body guard, which is odd. They automatically pass Look Out, Sir! tests, which means you can cram the survivability-enhancing gear on them and the offensive gear on the commander. Like the commander you can stick any number of signature systems on these guys, however you still only have 3 slots for weapon/support systems. You can make some interesting combinations of gear on these guys. Think about the possibilities.
- Cadre Fireblade: The R. Lee Ermey of the Tau army. Guilty of "Wolfborn Syndrome". The Cadre Fireblade has the supporting fire, volley fire and split fire special rules, so he can better support your Fire warriors. He also has a markerlight to let them Fire at BS4. He is also one of the cheapest HQs available to the Fire Caste. Your Tau commander that thinks he's too cool to ride in an XV8 (or in this case, the new XV8-05) so he pals around with Fire Warriors. Has a BS5 Markerlight, split fire and grants the Fire Warrior or Pathfinder squad it's attached to a bonus shot for even more firepower! But only if the entire unit remained stationary in the movement phase. So no moving your devilfish, disembarking and getting this bonus. Or jumping any attached drones around. Great to put in your group holding an objective in your D-zone though.
- The Biggest issue with Fireblades is that while being more expensive than Ethereal, they provide noticeably less in the way of benefits. Sure they've got more wounds, but as a T3 character, that's not really the issue. Volley Fire is nice, but the Ethereal Sea of Fire is arguably better, and more importantly effects multiple squads. The High BS Markerlight is nice, but not enough. What really breaks the Fireblade though is his lack of options. If the Fireblade could take support and signature systems along with the Pathfinder's special drones, then he'd become a halfway viable choice. As it stands the Fireblade is still essentially a Super-Fire Warrior that is not cost effective for the 7 Fire Warriors that are his point cost. More importantly however, you waste a HQ slot.
- However if taken as the HQ for a small detachment, the Fireblade can turn a small task force into a mean dakka cannon. Place in 12-man Fire Warrior squad, camp on objective and spit out 26 rounds at 30", 45 (with gun drones) at 15"? Not bad for a relatively cheap blob of infantry. Still rather situational, sadly.
 Special Characters
- Aun'Va, Master of the Undying Spirit: The popestick got a huge buff! Roll equal to or over a weapon's AP to ignore wounds? Auto-pass against AP1? Enemy railguns/death rays/tachyon arrows/meltas can eat shit and die. However, you can't roll against AP- so Tesla will still ruin your day (edit: 5+ normal armour save). Only 100pts? Vetock, you are a god. OK, so the bodyguards are still meh but they're better than they used to be. 5+ saves combined with the Paradox's harder-you-hit-it-harder-it-is invulnerable save gives the whole unit a variable amount of protection. He also gets 2 ethereal bubble abilities per turn, which either give Stubborn, Fnp(6+), +1 pulse weapon shot in half range or snap shots after running. His massive, multiple buffs are just awesome. He also provides a table wide re-roll for any morale checks, anything in Tau codex. That shit is money.
- Aun'Shi: Brought back from 3rd edition into 6th. Shi is essentially a close combat HQ (albeit a modest one) in an otherwise shooty army. Always use patient hunter in CC, because re-rollable 4++ is hilarious. He is basically an Ethereal with the weaknesses removed for a price bump, but beware of anyone with strength 6 or over, because you'll be instant killed.
- O'Shovah (Commander Farsight): The l33t renegade commander of the Fire Caste, Farsight is odd in the fact that he's specced for assault in an army meant for shooting. His Dawn Blade is very nice and got one hell of an upgrade to what is essentially a Necron Warscythe (AP2 Armourbane); his ability to take a seven-strong battlesuit bodyguard is intimidating, especially when he can perfectly deepstrike with it. With 6th edition, preferred enemy is actually quite useful, making his unit BS 3.5 against orks. His restrictions from the previous codex were his biggest hindrance, but now they don't exist in the new codex. The suits in his unit could purchase hit and run and use his I5 for the test. That could actually make assaulting worth while with him and counter-assaults hilarious (take a few suits with twin-linked flamers for additional lulz).
- His warlord trait opens opportunities for a "farsight bomb" where you have farsight and 7 body guards -carrying fusion blasters and plasma rifles for heavy infantry/tanks and burst cannons and flamers for light infantry- deep strike into the middle of the enemy and shoot their faces off (
16 plasma rifle shots and 7 fusion blaster shots fuck that go with two plasma rifles each and you get 15 plasma shots at long range and 30 at close range if you have path finders to light up the squads target everything is going to die). Give one of his bodyguards the Command and Control Node and the Multispectrum Sensor Suite, the rest of the unit (including drones) will be re-rolling hits and ignoring cover. Get your tearcup ready - even better would be to add another commander with drone controller, command and control node, vectored retro thrusters for that hit and run goodness, neuroweb system jammer because gets hot is fun, multi spectrum sensor suite and the puretide engram neuro chip (give everything in the squad tank hunter, monster hunter or stubborn even counter attack (edit: CA is put on one model, not unit wide) if you think it will work) and take all gun drones (gun drones are armour 4 so if that evil new gravity gun of the spess mahreens wounds on majority armour with all the drones that becomes 4+ you might need a tear bath) that's 32 pulse carbine shots at BS5 that ignore cover on top of the twin linked (I would suggest dual that's 2 shots a model at 24" and 4 shots a model at 12") plasma rifle fire that also ignore cover. tearcup? tear bucket.
- O'Shaserra (Commander Shadowsun): Commander Tsundere herself, she wears an experimental next-gen stealth battlesuit and is outfitted for cover-camping and jump-shoot-jump close-range tank killing (which makes her much better on dense battlefields than in open ones). One of the only ways to make her useful is to stick her in a stealth suit squad, where she bestows 3D6 JSJ range to the unit and benefits from auto-passing Look Out,
Sir Ma'am! rolls to prevent instant-death (and being T3 there are a lot of weapons that could instant-death her). With buffed out fusion guns and 2+ cover in any terrain she could put some hate on vehicles while being all but invulnerable to return fire. Her command-link drone can let an unit within 12" re-roll to hit rolls of 1 and her shield drones confer a 3++.
- Let us reiterate what her command-link drone does: Any one unit within 12" of the drone gets to re-roll any 1s on its to-hit roll. And she can do this every turn. You know how that Riptide heavy burst cannon was almost as dangerous to itself as it was the enemy when you fire it with a nova-charge? With Shadowsun in support, that is no longer the case. Just think about how much dakka you can (relatively) safely put out from the two of them on a continual basis...
- As both Stealth and Shrouded confers to the entire unit, it's possible to put Mrs. Tsundere into Crisis or Hazard team (or take a bodyguard team), giving them 4+ cover in the open and 2+ in any terrain. Sure, you don't get auto Look Out
Sir Ma'am! (unless you took bodyguards), but 2+ is almost as good as an auto-pass and overall T4/5 of Crisis/Hazard solves instant death problem much better. And on top of that her unit benefits from 3D6 thrust moves if she is your warlord.
- For more troll worthy potential take battle brother allies. So what do you think about constantly 2+ covered wraithguard blob or seer council with REROLLABLE 2+ cover? As broken as it looks, expect it to be nerfed in FAQ's soon as GW realizes its potential. Also, template weapons will ruin your day, so watch out.
- As Riptides are not always one model, Shadowsun can join a Riptide for trolltastic tactics. With Shadowsun in the Riptide's unit the Riptide receives infiltrate, stealth, shrouded as well as Shadowsun's default 3D6 jet pack move and the aforementioned command-link drone shenanigans. Broken as hell?
Sure to be FAQ'd? Of course, but enjoy it while you can. FAQ came out, no mention of this combo so you are good to go! Oh and don't forget the fun that can be had with a full team of XV9's behind her. Have that tearcup handy?
(New little dirty trick being tried in some armies. Drop her in a pack of Kroot with Sniper round and put them in cover. Wait....screw cover. You don't need to put them in cover anymore thanks to her stealth and shroud. Just another fun way to make your opponant cry after your first turn with them.)
- El'Myamoto (Sub-Commander Darkstrider): The second Tau commander to piss off the Ethereal elites, Darkstrider is best described as a Cadre Fireblade for Pathfinders. His key ability is to lower the toughness of anything his squad fires on (only for his squad, but it counts for Instant Death) which works best with railrifle equipped pathfinders. Can be very troll-y. See that crazy powerful Paladin or Meganob? A single Pathfinder in this guy's squad just sniped him. Also works on T5 (Nob bikers, Ogryns, Thunderwolf, Harpies, Daemon Prince) with an overcharged Ion Rifle. As well, he has a special rule that allows his unit to consolidate D6" in any direction immediately after firing their overwatch and BEFORE the charging unit rolls for charge distance. Stick him in a Pathfinder squad with a Grav Inhibitor drone and they become one slippery unit. You can even attach him to a squad of Fire Warriors and sneak them behind enemy lines to wreak havoc. Problem, Astartes?
- Honour-Shas’Vre O’Vesa: This guy is an old friend of Commander Farsight and he isn't even part of the Fire Caste... This guy is a member of the Earth Caste kept alive in his suit by sophisticated life support systems of his own design (nanobots or more specifically Microdrones). He is basically a Riptide that comes equipped with an Ion Accelerator and TL Fusion Blaster. He also has an Early Warning System (interceptor), and a Stimulant Injector, plus as a bonus he gets the ability to re-roll ones to hit and re-roll failed nova charge rolls. All this comes at the minor cost of his weapon skill being set to 1 (you weren't thinking about using him in Assaults were you?) Did I mention he's an independent character? He can therefore team up in some deliciously broken combos. Now detailed in the FAQ, you can only take this guy if you are playing Farsight Enlaves and have Commander Farsight as your Warlord (but he won't take up a Force Organisational Slot, which is handy).
- O'R'myr (Commander Longknife) (Forge World): Dread Pirate R'myr, who inherited the name from four previous commanders, is a decent suit that seems to want to be charged. A double-barreled Plasma rifle with an enhanced shield generator, he looks built to take down heavy infantry / monstrous creatures. His Signature Wargear is the XV89-02 Battlesuit, which contains a flechette launcher that nicks the attacker for a S3 hit at the I10 subphase. Depending on how you interpret the word 'any,' the flechette launcher may not be one use anymore. He has a special shield generator that has a 4++ against shooting attacks and a 3++ against close combat. His flechette dicharger is a really nasty surprise to swarm armies thinking they have just trapped the expensive tau HQ unit in CC. A good choice, especially against Imperial Guard due to Preferred Enemy against them, though the generic commander is far better for facing hordes or tank hunting. He has the fixed Warlord Trait "Through Unity, Devastation" which is great for an alpha strike. Add to the Farsight blob LULZ.
- O'Ra'lai (Commander O'Rly) (Forge World): O'Rly is a monster of a unit; he is your Commissar Yarrick, your Failbaddon, your Mephiston, your Swarmlord, your Ghazghkull, with BS5, T5, I4, and the power of the XV-9 battlesuit the main difference he has compared with the above heroes is that he is primarily a ranged fighter whereas most uber-hq units tend to be close combat focused.
- The latest Imperial Armor Apocalypse Second Edition rules have updated O'Ra'Lai's equipment. His shield no longer conveys stealth, but gives him a 3+ invulnerable save if fired at from outside 12 inches. On top of that, All of his weapons are now Assault 2. This involves all of the "gets Hot!" weapons, so you run the risk of taking more damage, but can cause a lot more pain as a result. With this change, he no longer has "Baby's First Lascannon," instead he has "Oh what the fuck, he has an assault 2 lascannon?!" His template weapons now make him a real nightmare to just about any army, and he also is now the best HQ unit the Tau have. Keep him away from TEQs though.
- His drones are T4, which means you're losing that awesome T5 bonus until a drone dies. He USED to be able to join guys, but the special rule 'Lone Warrior' prevents him from joining units, despite his Independent Character rule. However, he can leave his drone unit (though he may not join any other unit unless he wants to rejoin his drones for some reason), which means you can separate him from his drones and let him be majority toughness 5 while you get 2 markerlight drones for free, though they drop from BS 5 to BS 2 without O'Ra'lai's drone controller.
- Make him your army's warlord. Period. At T5, 4 wounds, a 3+/3-4++, I4, hit and run, and JSJ, he is an absolute bastard to kill without S10 or instant death weapons. His Warlord Trait, The Assassin, leaves much to be desired however. It grants Preferred Enemy: Independent Characters, which leads to an awkward position when shooting at units containing Independent Characters - When exactly are you allowed this reroll? (Due to wording, one can interpret it as PE against any squad with an IC in it, and the opponent will have no way to disprove it. Lolz)
- Fire Warriors: Yes, they have the best basic infantry gun in the game. Yes, they will go down like a sack of wet shit if properly targeted or assaulted. For the new book, their price gets dropped to a much more workable 9 pts/model, so it just got a lot easier to buy a squad with a Devilfish; however, larger squads are going to be more difficult to squeeze into cover, but if they fit in a fish, you got it made. The price break does let you spend a little more on the Tau's new toys elsewhere though. Devilfish give Fire Warriors much needed mobility, and safety from assault. After all, the second ANYTHING gets into close combat with a Fire Warrior squad, the Fire Warriors will lose. Even if it's other Fire Warriors or even fucking Grots and Rippers. With abysmal WS and mediocre BS, if these guys are firing, use markerlights to up their hit chances, although other units may make better use of the markerlight tokens. 6th edition buffs them a lot: new shooting weapons rules make them rapid fire on 15", hullpoint system allow them glance to death light vehicles with pulse rifles or blast them to oblivion with EMP-grenades, and new defensive grenades (which you no longer have to buy as an option) 8"-stealth also help them survive bolter drills a bit better. Firewarriors get other goodies like the ability to overwatch with another friendly unit within 6" of them - yes, they are now quite the bargain.
- Alternative option: A fun, unconventional and down-right troll worthy tactic. Stick 6 FW's in a Devilfish with EMP's Now only costing you 11pts per model (with added photon grenades for free) you just launch the DF at an enemy vehicle. The change to EMP making them true Haywire (opposed to the haywire lite that they were) means that your opponent will scramble to save whatever you're targeting. Most of the time it will not work out, but now it's so god-damn cheap to do it's almost worth it for the lulz.
- When Shas'Ui takes markerlight for his rifle, he also get free target lock. This allows you to chain markerlights between fire warrior squads by using the markerlight on the target of the next fire warrior unit. This may also be useful to man fortification gun emplacements without forcing all his squad wasting their shots on something they can't hurt, which is worth.
- Kroot Carnivores: Disregard what fluff says - Kroot are NOT assault infantry. Yes, they have WS4, so what? They can not assault after shooting, their saves are weak and they lost their S4 and extra attack from the rifle for no fucking reason (while remaining super-strong in fluff), and AP5 melee looks like a fucking joke in all-marine metagame. Instead look at their gun. It's a fucking bolter just with AP6, which don't matter a lot, cause most of the infantry in the game is either Sv4+ or better, or constantly in cover. No, instead spend the extra point per model (for a total of 7 each) for Sniper Rounds. A 20 strong squad hidden in a forest taking out Characters hidden in squad. This is more deadly against certain armies than other, but it's rather troll worthy at any rate. The only downside is the shortish range of the Kroot Rifle. Still, 140pts for 20 Sniper shots it's not that much of downside. And speaking about cover, these guys have stealth(forest) for 4+ in forests. If you want to be a dick, place a few ironbark forests and infiltrate kroots into it (yes, it's fair and legal)(Not legal, you have to roll for mysterious forest when you enter it, you have no way of telling what it is until you make that roll (pg.102 BRB)). What you got is fairly cheap, hard to shoot down from cover and hard to kill in CC area denial unit that shoot bolters or even sniper rifles, and can deploy anywhere on the field, messing with opponents pathing and deepstriking, and keeping his forces away from your fragile gunline until they all die. In addition to regular Kroot, you can field the following Kroot subspecies:
- Kroot Hounds: These are Space Chickens... In a dog form. Surprisingly these pups aren't bad, as they have I 5, so they get to go first before Space Marines/Necrons/Chaos Space Marines/etc. And will go at the same time as Gaunts and Eldar. They can dish out two attacks per base, so up to 12 hounds can deliver 24 hits on anyone that it assaults/gets assaulted by Vanilla Marines. They're a point cheaper, but they have no armour save. Overall, pretty good unit to have in a squad to either chomp up a few marines before they die or a nice meat shield to add. If you go shooty, but plan to outflank instead of infiltrate, take one for acute senses.
- Krootox Riders: At 25 pts., you get a space chicken Silverback with a big Kroot Gun on its back with the rider. Having a S7 rapid fire gun that can shoot up to 48"(24 in rapid fire thanks to the buff with 6th edition) is nice to have, along with two S6 melee attacks up close and two wounds. For the new book, Krootox riders no longer prevent your squad from infiltrating, which means you can now have an absurdly strong gun line infiltrating right where your opponent doesn't want it that can actually hold out in combat!
- Shaper: The boss of the Carnivore Squad. These Kroot have three wounds, +2 attacks more and +1 LD. Oh, and he costs three times more than a Kroot for the upgrade. It's worth taking if you want the six extra S3 hits, which can help a bit. Still not great to take on anything except for Orks, Tyranids, and Daemons, so only take him if you plan on going up against other horde armies.
- Gue'Vesa (Forge World): Shooty Gue'vesa troops, so far the only human auxiliaries you can field in 6th ed. They cost the same as Conscripts and 6 guys, with potential upgrades for another 5 guys, a sarge, and grenades (12 total). They are equipped with Lasguns and Flak, and get their shit kicked in by Guardsman because of the Death To Traitors. They are only allowed in specified Taros Campaign missions, but don't fret. They suck anyway. Just take your fire warriors, especially since these guys have no Supporting Fire.
- Drone Sentry Turret (Forge World): A group of up to four 11/11/11 immobile vehicles with TL burst cannons that can be upgraded to TL missile pods, TL fusion blasters, or TL plasma rifles. They have access to the vehicle battle systems and can be upgraded to have deep strike for 10 points each. Not an exceptional unit, but not a bad choice by any standard (they are cheap at a base cost of only 30 points each). They do not count as a compulsory troop choice, and won't count as a scoring or denial unit because they are vehicles (see BRB p123).
 Dedicated Transports
- Devilfish Troop Carrier:
FISH OF FU-*BLAM* Ignore that Mont'au savage, citizen, for the elimination of That Strategy betters us all, and it has been long enough that we are mostly forgiven. These allow your Fire Warriors to be exactly where you need them to be. With AV12 in the front, the ability to gain a 4+ cover save (3+ if it moves flat-out instead of shooting) through the Disruption Pod wargear, and skimmer speed, think of this as the iron-clad, greased up eggshell that you need to crack to get to the delicious omelette inside. With the new codex, drones that detach from vehicles never count as a kill point. For ten points, you can replace the gun drones with a twin-linked smart missile system, which got a serious buff in 6th Edition from its previous stats, allowing the Devilfish to add some cost-effective (line-of-sight ignoring / cover negating!) fire support. Also can carry stealth suits. These are almost necessary for a good army.
- XV-8 Crisis Battlesuit: God's Gift To Tau. These guys are your mainstay. Their weapons are varied and versatile, and are specialized for various situations. They can take any combination of weapons and wargear unless otherwise stated. These guys will fill up your elites slots. The Crisis suits are famous for the Jump-Shoot-Jump - moving out of cover, shooting, and jumping back into cover, denying return fire and annoying the enemy, an excellent tactic. Each suit may take up to three hard-points but it's no longer a requirement that all three slots be filled. Hard-points are made up of Ranged Weapons and Support Systems(see "Tau Armoury" section). Typically a Crisis suit will have two weapons and a support system, but there is no rule against three weapons or even three support systems, or any other ratio you fancy. Obviously some combinations are more effective than others. Note that if a single weapon system is selected twice, it could count as a single twin-linked weapon (filling two hardpoints) at only +5 pts or two separate guns at full cost - though you must state it in your roster and point it to your opponent (it may be a good idea to mount TL pair on one hardpoint to make it more WYSIWYG). Crisis suits (and other large suits) come with Multitracker and blacksun filter pre-installed so you can choose that extra system you've always wanted. If one of your team upgrades to a Shas'vre then he unlocks access from items from signature systems. Probably one of the most past by improvements, yet comforting additions to 6th; Shas'Vre come in at Leadership 9, meaning if you lose a couple of expendable wounds (for instance in the form of bin lids) you don't panic, forget you're in a huge powered gundam wing and run off the board!
- This is extremely important!! Tau Crisis suits are T4, which means they suffer heavily from rocket sniping. If you value your suits, take at least two drones to absorb the inevitable S8 AP3 shot. Everything in the damn game has some version of a "fuck your crisis suit" weapon (except Tyranids, even the Tyrannofex's Rupture Cannon hits at AP 4, so Crisis Suits are safe), be prepared. As all drones have the same price, consider carefully, what type you want for your Crisis suits:
- Shield drones are just ablative wounds, that are slightly better at being ablative wounds. 4++ could help them to survive twice as long against heavy fire, but against AP5 or higher they would go down as fast as other drone type, as they lost their 3+/2+ mimicked armor save from previous codex, and you cannot allocate only those wounds you want on them. Take them if you expect a lot of S8 or and/or low AP4 shots fired on your Crisis suits.
- Gun drones are not only T4 Sv4+ cold expendable wounds for your Crisis suits, but also TL pulse rifles, which packs considerable firepower in 6e, and may even pin shit if you're got lucky (don't count on it, though). BS2 is not a big problem, as with twinlink they have 55% chance of hitting something (think of it as BS 3,5) without markerlight support. Additionally, being twinlinked they tend to deal more hits on overwatch, or when snapfiring at flyers/fmc's. Definitely worth it when combined with infantry hunting Crisis teams (flamers, burstcannons), and even on more heavily armed teams could be fine if combined with target locks (they are fairly cheap after all). Group of 3-5 gun drones on targetlocked team could reliably blow AV10 vehicles, or those with AV10 on the rear (read: almost all of them) with some smart maneuvering and with some luck could even glance to death AV11. Again, this is even more useful, when Crisis team have target locks and can focus their firepower on something more important. If you're planning to jump around heavy cover or include Shassera to your Crisis team, Gun drones would benefit from 4+ cover (or up to 2+ with Shassera in cover), becoming as survivable as Shield drones, while retaining their firepower.
- Marker drones are tricky ones. BS2 with no twinlink or networking seems useless, but they are designed to CHAIN markerlights when focus firing a target - you're spending 2 markerlight tokens to give your Crisis team awesome BS5, and 2-3 marker drones at BS4 could reliably regain those tokens to be used on the next Crisis team and so on. Aside from it, they could be used as emergency markerlight source if your main markers was destroyed or tied, and of course, as ablative wounds, like all other drones.
- One completely unexpected result of 6th ed was the Rambo Crisis Squads. With Crisis suits now costing 22 points, it's now a perfectly viable option to take your Cheap as Chips naked (or naked plus flamer) Crisis squad and use them for GLORIOUS COMBAT. Why? Because 3 Crisis suits naked costs 66 points! If one was to compare them with Assault Marines, you're looking at higher natural str, more base attacks, double wounds for about the same price and at the expense of lower WS and lack of Hammer of Wrath, which considering that unless you have the misfortune of fighting Grey Knights or Daemons, you're going to hit most things on a 4+ anyway. In effect you have a unreasonably durable tarpit unit on a super budget, best used against assault threats to your fire warriors (needless to say, anything with a large quanity of power weapons is to be avoided, but that marine squad? Fuck yeah). Of course, given the fact that you're expending an entire precious elite choice won't sit well with many, but given 6th Ed Detachment rules and the scary viability of running an Ethereal/Fire Warrior combo army rather than a Crisis suit orientated list, this may prove viable. You might be tempted to whack a Shas'vre in there with a Neurochip for Furious Charge and counter attack shenanigans, but at the end of the day, the main value of this squad is exactly how cheap it is. Don't do it.
- Do not forget, your Crisis suits have 2 base attacks and S5 - charging AV-10 rear tanks with your Crisises could be a good move.
- Charging shooty squads with poor melee (Centurions are the prime example, but things like Devastators or, say, Fire Dragons are OK too - just make sure their characters have no power fists) is also an option if you have retro thrusters, as it ties them up AND allows your Crisis suits to escape enemy fire and then jump right out melee at the end of his turn and then vaporize the poor fuckers. Make sure to allocate the few wounds you're taking to the drones.
- With taking multiple weapon options now no longer auto-twin linked, taking double flamers for 6 Flamer templates for the attractive price of 96 points a squad is now a very viable option against almost any army in the game (Deathwing and Grey Knights tend to be the exception)- that kind of firepower can dish out more hits than there are models in any given squad it gets within range of, and it ignores cover to boot. Sure best for OrKs and IG, but even marines will take substantial casualties under that many hits. With the new Thrust rules and clever use of terrain, you can easily dance around enemy squads while toasting them. You can even combine this with the Rambo squad if you decide to get Vectored Retrothrusters, although this does increase the price.
- The Cyclic Ion Blaster gets a special mention. For the low price of 15 points, you can get a weapon that varies between being a souped up missile launcher and a Str 8 blast weapon. Only one per detachment, but even so, if you're looking to get a Crisis Battlesuit Team of the old style, to take names and tears, then this should always be a buy. The AP4 kinda sucks, but you can't have everything.
- Stealth Suits: Not quite the safe (or arguably decent) choice anymore. These guys can Infiltrate, Outflank or Deepstrike, so you can deploy them in almost any way possible. They still retain Shrouded and Stealth which stack to give them a 4+ cover save in open ground, and have benefited from Burst Cannons going Assault 4. But at T3 and mediocre BS, they will need markerlight support to make the most of their extra shooty. Sure the 1 in 3 Fusion Blaster is good, but with the rise of the Riptide (that can provide TL Fusion and a whole lot more), the viability of Stealth Suits, especially when you have more access to low AP weapons than ever before, has to be questioned. A team won't necessarily cost you the game as they are great for fucking up the shit of Guardsmen, Orks etc. Just be warned against MEQ's and TEQ's.
- If you take them, put a Fusion Blaster on the team leader (because you can) and give him a markerlight complete with target lock - BOOM! that guy can bust open a vehicle while the rest of the squad dakkas on someone else. Works hilariously well for opening transports and then softening up its contents with a burst cannon volley, followed by a thorough pulse rifling. Put an advanced targeting system on the team leader (which you can do since the target lock from the markerlight doesn't take up the support slot) and you can snipe special weapons on a 5+ when there isn't a vehicle nearby. Remember, stealth suits have built in multi-trackers so your team lead can shoot his markerlight in addition to his primary weapon.
- For added trolling, give your stealth team stimulant injectors and watch your opponent have a bitch of a time trying to dig shrouded, stealthed, FnP MEQs out of cover.
- Do note that they can take a homing beacon, and due to wording of its rules it could be used not only by your Crisis suits but also by Space Marine, Eldar and Corsair ally deep strikers. As you can safely infiltrate stealth suits almost into any cover on the board think about endless trolling potential of perfectly deep striking Lucius drop pod with Ironclad, a squad of Corsair Wraithguards, or even a Warp Hunter (hover tank out of fucking NOWHERE).
- Take a fusion blaster and Outflank. Dare your opponent to leave their vehicles within 15" of either board edge.
- XV104 Riptide: Satan's gift to Tau. Designed by the Earth Caste, likely to troll the Gey Knights and their stupid bullshit Dreadknights. It will give new Wardian GK players a bit of... ahem, envy. Being a Jetpack monstrous creature and it sports a big statline (S/T6, 5 wounds, 2+/5++) to accompany its big guns (either a heavy burst cannon or ion accelerator), plus it can take another twin-linked battlesuit gun. Then there's its Nova Reactor, which can give it a special power per turn of your choosing on a 3+ - unless you fail, then your giant robot takes a wound that cannot be saved (but can be FNP-ed with stim-injectors). Special powers include buffing the invulnerable save to 3++, moving 4d6", firing twice in a turn with its bonus weapons or unlocking its alternate weapon profile: it makes the Heavy Burst Cannon Heavy 12 and rending, but gets hot which is awful with 12 shots or the Ion Accelerator overcharge S9 and ordnance. Ion accelerator with TL fusion guns is the go-to build for instakilling T4 multiwound cheesy units (Paladins, Meganobs, Tyranid warriors and other Tau battlesuits) or go vehicle hunting. Oh, and do not forget it's a monstrous creature, so even with terrible Tau WS and I it still can and would smash tanks in close combat if needed. Keep away from other monstrous creatures, close combat units with Power fists, War-scythes, Power klaws and poisoned weapons in both close and ranged combat. It's the only unit that can use Shielded Missile Drones. Only with T6 to prevent O'Ralai drone syndrome.
- But it must be remembered that the Riptide can and probably will blow its own brains out and that in the views of some may make it less desirable for its points cost, although, there are things you can use to stop it from blowing its brains out (don't use the nova reactor is a good one) like standing it next to a remote sensor tower so any get hot rolls can be rolled away or buying a stimulant injector to help reduce the chance of taking a Gets Hot wound down to two twenty-ninths. Options which allow you to re-roll to-hit rolls of 1 like the Through Unity, Devastation Warlord Trait or Shadowsun's command-link drone will also help mitigate Gets Hot! related issues. Due to the BS cap being removed from markerlights, boosting the Riptide past BS5 can also prevent the vast majority of Gets Hot! mishaps.
- Give it an ion accelerator and early warning override and watch Deathwing armies weep.
- Although your shiny new suit has the capabilities to make anything carrying an imperial banner piss their pants, the Tau budget apparently couldn't afford decent targeting equipment on this beast. With BS3, that 2D6 scatter roll will not be forgiving to your Blast weapons. Avoid the embarrassment and marker-light this fucker up.
- With it's heavy and long range weaponry, there's an unfortunate tendency for players to treat the Riptide as a large, plodding machine designed to act like a massive Broadside, Riptides are in fact MORE mobile than their smaller Crisis cousins, with the option to Thrust to 4D6. This is important. While you can use your Riptide as a massive firesoak, and that's a good use of it, you can also use your riptide as a sneaky, highly mobile battlesuit of the old kind. Due to it's speed and highly durable nature, using a Nova Charged thrust to contest an objective late in the game puts an incredibly durable monstrous creature ontop of their objective.
- Don't forget about what bonus weapon you're packing, especially with Ripple Fire (Double shots on the bonus). With smart missiles, this means that you shoot 8 twin linked S5 AP 5 shots, with Plasma Rifles, you get 4 twin linked S6 AP2 (if in Rapid Fire), and With a Fusion you get 2 twin linked melta shots. The first allows for some exceedingly powerful infantry punishment, the second poses a real threat to TEQs, and the Third is practically death for any tank within 9
- Similarly, the Heavy Burst Cannon is often an unexpectedly effective anti-tank weapon. Sure it has Gets Hot Problems, But rending combined with that many shots can lead to interesting side effects. A Rend does a minimum value of 13, up to 15, With 8-12 shots, you can expect 1-2 pens on most things, and it can practically glance-to-death a fully functional vehicle in a single shooting phase.
- As mentioned above (and this might sound stupid) a Riptide is one of the few Tau units that can have a decent run at close combat... Being a Monstrous Creature gives him Fear (which can reduce the WS of enemy units) and Smash (AP2 hits can really ruin your opponents day) and a reasonable number of attacks. Now before you start charging him into the nearest enemy just remember that if he's in combat he isn't shooting pie plates in people's faces, and that he isn't going to fare that well against a decently equipped assault unit.. But at the same time, don't automatically shit yourself everytime a freak with a jump pack and a chainsword looks at you funny (watch out for melta bombs). I've found it quite useful to charge Riptides at enemy Tanks, which then tend to violently assplode.
 Fast Attack
- Drone Squad: Drone Squads have had an overhaul. Your 12 man strong squad can be a combination of Shield, Markerlight or Gun Drones. The choice is yours. A new tactic being to have Markerlight drones with Shield drones protecting. Time will tell if this is viably tactic as at BS2 this could be a costly way of getting marker lights. An option being mentioned is sticking a commander with Drone Controller to accompany them. 15 BS5 markerlights, jumping behind solid cover after each shot is great, but a bit costly. On a side note, markerlights can benefit from other markerlight hits, therefore a large 12 man unit of marker drones can be buffed to a relatively high ballistic skill via the actions of other markerlights in the army (for example firesight marksmen, pathfinders, Shas'o marker drones etc.)
- Alt Build: Bubble-wrap ze enemy! A particularly hilarious way to also use drones is as a mobile fitting of bubblewrap. Drones aren't cheap, but they aren't exactly expensive, either, if taken in moderation. This build calls for 2-4 squads of 4-8 drones, which could run you under 200 points if used sparingly. Preferably, more smaller-sized squads work better but let me explain why. You see that melee supee-unit your opponent is charging your direction, such as a squad of hard-to-hit Harlequins? Drop in the 4 squads of 4 drones all around the Harlequins and open fire. Chances are that at least one or two of the squads will be in range, if not all if you get good rolls, and not only will the withering rate of fire potentially destroy the targeted squad through unrelenting RoF, but now you've made the four cheep squads high-priority targets, maybe even higher priority than your expensive weeaboos jumping around elsewhere. Now with a jump move, circle the remainder of the squad being trolled with the drones, bubble-wrapping it with bodies. Make sure they are working that less than one inch between them, cordoning off an entire section of the trolled team's movement through bodies. Now when the enemy goes to move the following turn, you just road-blocked that direction off from them, possibly even preventing them from moving at all that turn. Now your enemy has to make a tough choice: Use their ranged weapons to target fucking drones (in which case lolz, you just won) or ignore them and let them stay for the next part (in which case, still lolz cuz you still won). If enough drones survive, then most likely the team being bubble-wrapped will assault them. Not only will they only be assaulting one small squad of drones as opposed to all of the drones together, but you will get one bitchin Overwatch turn, with the sheer amount of TL shots you might get. While the melee squad is occupied, have the drones go troll someone else. Not only did you just keep a melee team away from more important targets for a turn or two more, but you finally have an excuse to spam drones. You're welcome.
- Vespid Stingwings: Once the other bad joke of the codex, Vespids have been buffed
rather significantly. As with the fusion blaster, 6 extra inches on their Neutron blaster will put you at a much more comfortable distance, out of assault distance. With a new 4+ Sv on top of T4, they've become on par with Space Marine scouts for survivability. As they now hove move through cover, stealth in ruins, and hit and run at I6, they can jump out, kill MEQs, and escape in the assault, pretty much becoming the nightmare bugs of anything with power armour. Vespids run around in groups of four to twelve, and one of those MUST be a Strain Leader. Without him they have only Ld 6, but they have Ld 9 with him. Overall, a rather expensive unit, but may work for some and in high point games. If your opponent runs mass Marine lists, couple with dual-plasma Crisis and go to town. Also, is NOT effected by bull-shit Plasma Siphon, so feel free to piss off any GK strike squad that thinks they're safe. No effect vs. TEQs, though, so watch out.
- Pathfinders: One of two good sources for markerlights, and very cost-effective for the number of markerlights you get. These guys put out a large amount of markerlight support every turn, useful for your other guys. Their Recon Drone (if you take it) allows deep strikers within 6" to not roll for scatter. They are also scouts, quite useful to outflank or get into position. Beware though, their armor save is only 5+ (which makes sense since they always had lighter armor and are made for recon rather than gun lines) which means that they are particularly vulnerable to things like bolters. Camp these guys in cover somewhere safe. They can optionally take Devilfish, but those are no longer compulsory to take with them like they were in earlier editions. They can take rail rifles and new ion rifles, but only ever do this if you have an additional markerlight source. A unit of pathfinders can't go wrong. They have several options:
- Special Drones: These drones can only be taken by Pathfinder squads, only one of each can be taken, and they do not count against the two drone limit for accompanying drones (each is purchased as its own upgrade independent of other things.)
- Recon Drone: Expensive, but it gives the unit a burst cannon, which is always nice, and is what allows the unit to have its homing beacon and position relay functions, so worth taking if you have deep-striking reserves. As a bonus, it does not take up any extra space when being transported by a Devilfish, and can employ its reserve-guiding equipment while embarked.
- Grav-inhibitor Drone: Slows down any charging foe, reducing assault moves by D3. Great for giving the unit a little more time to get the hell out of dodge if your enemy really wants to commit to eliminating them (and let's face it, if they do you have successfully trolled them into doing so from markerlight-related rage.)
- Pulse Accelerator Drone: This boosts all pulse weapon fire from the unit to extend its range by 6". This effectively means that those pulse carbines your Pathfinders are carrying go from 18" Assault 2 weapons to 24" Assault 2 weapons, potentially out dakkaing line Fire Warriors. Unfortunately, burst cannons are not classified as pulse weapons any longer, so the range on the Recon Drone is not increased. While your Pathfinders should be more about dropping marker tokens than shooting up the enemy, you can really make the enemy pay for trying to take them down with this.
- Team Leader: For another 10 points you can upgrade one member to a Shas'ui. The primary benefit of this is to add a few more equipment options, such as a blacksun filter for one more point that the whole unit can use (which is not as essential as it used to be as Markerlights only have a range of 36" and ignore all saves and hence do not push up against the Night Fighting limits.) He can also bring along two extra drones from the standard drone list, and this is in addition to the special drones Pathfinders can take. Be aware that filling up the entire squad with pathfinders, special drones, and two regular drones will put them above capacity for riding in a Devilfish.
- Piranha: Burst cannons basic, can be upgraded with fusion blasters. Low armor means they are fragile, but as fast vehicles they can block paths and provide anti-infantry / anti-armor harassment. These guys are also pretty cheap for what they do. For their price they have 8 S5 AP5 range 18" shots per model. Half is BS3 and half BS2 TL.
- Alt Take A fun thing to note is that the majority of the cost of a Piranha can be made up in the Drones. For 200 points you can get Five Piranhas in a squadron and detach a squad of 10 gun drones. This gives you a 140 point Gun Drone Squad(That don't take up a Fast Attack Slot, or count for kill points) and a 60 point squad of 5 11AV Front skimmers with Burst Cannons. Also you can attach a Drone Controller Commander to gun drones to maximize the point return.
- Razorshark Fighter: One of two new aircraft for Tau, sporting average aircraft stats (11/10/10 3HP) a quad ion gun. Normally, it shoots at S7 AP4 at 30" and is assault 4, but because it's an ion weapon, it can be overcharged (for the price of Gets Hot) turning it into an S8 AP4 Large Blast! Even funnier, the gun is mounted on a turret to the rear, meaning that any deep-striking aircraft that thought they could get the jump on it will be thoroughly surprised, - upgrade the burst cannon to a missile pod for even more 360 degree fire arc fun.
- Sunshark Bomber: The other new aircraft with similar stats to the above, but trades the quad cannon for blowing pulse bubbles (S5 AP5 Large Blast) onto unsuspecting targets below every turn unless you roll a 1, in which case your bomber can no longer produce bombs. It also comes with the networked markerlight for lasing targets and a pair of interceptor drones to fuck up enemy aircraft.
- Comparing the Sunshark to the Razorshark, the Interceptor drones are arguably better than the quad-ion due to being able to detach if necessary, and also if you go ahead and compare the quad-ion and the interceptors as equals (which they are, interceptors might win out due to TL) then the Sunshark is effectively a more tooled up Razorshark for a slightly higher price cost, coming equipped with a pulse bomber unit instead of a burst cannon and a Missile Pod that has the option to twin-link (5 extra points) for only 15 points more. Definitely worth considering.
- Piranha TX-42 (Forge World): Heavier, with an extra point of side armor, but with a higher cost. These start with twin-linked fusion blasters which lets them put some serious hurt on tanks, but can be upgraded with missiles pods, plasma, or rail rifles. These guys can go hunting for different enemies dependent on loadout, though a crisis team may be better in regards of JSJ. 6th edition changes to fusion blasters and rail rifles buffed TX-42 A LOT. New updates show no points bumped, but an extra point of side armor and a twinlinked gun for 20 points on a similarly equipped Piranha. Only take these for the plasma or rail rifles if you really want them.
- Tetras (Forge World): Where Pathfinders are the cudgel of markerlights, these guys were once the scalpel. They zip in as fast vehicles, drop an accurate markerlight, and zoom away. Low armor and open-top means that every shot could be their last. Keep them safe, and they will benefit you immensely. With the new update, their markerlights are heavy 2 twinlinked For a measly twelve point difference, you can run three of these beauties and do a way better job than a devilfish/pathfinder combo.When deciding tetras vs pathfinders consider your need to reposition and your desire to bring in extra pathfinder goodies such as drones and heavy weapons. Sadly the disruption pod is no longer free for the tetras (but their points cost has been decreased to make up for it), and their guns have lost 2 shots, but are now twinlinked. In a way, their roles have switched. Instead of rushing forward and dropping markerlights everywhere, try keeping them in buildings with sensor spines and Overwatch upgrade to really help out counter-charges.
- Barracuda (Forge World): A pants-wettingly terrifying air superiority fighter that packs raw, balls-out, firepower in a maneuverable package. Armed with two Burst Cannons, an Ion Cannon, which can overcharge into essentially a battlecannon, Missile Pods and can take up to four Seeker Missiles, this thing is capable of taking down pretty much any flyer, and what's more? It's got BS4. Sadly, it has a maximum armour value of 11 and a measly 2 hull points. Still, a great way to drop some nasty, high-strength dakka on ground and air targets. Thanks to the update in the second edition of IA:3, the Barracuda is now the best flier available to the Tau in standard 40k. Yes, you only have 2 hull points, but front and side armor 11 is a nice survivability buff. It can take a 4++ against interceptor fire for 3 points, and has a 3+ jink if you really need it (and buy a disruption pod). It has absurd firepower that dwarfs the other Tau fliers (and indeed, most other races' fliers too) while remaining cheaper. Don't forget that your burst canons are now auto-targetting, which means that you can tell jet bikes, lightly armored skimmers, and other evading fliers to suck it.
- DX-6 Remora Drone Fighters (Forge World): Since 6th edition, this souped-up, more accurate, flying Heavy Gun Drone make a squad of Remoras obviate the purpose of a Skyray, a squad of Pathfinders and maybe even a Tetra team! They have a huge advantage over the Barracuda in that they can be taken as a squad of 1-5; come with twin-linked long-barrelled Burst Cannons, a networked Markerlight and two Seeker Missiles; and to top it off, they have a permanent 5+ cover save with 3+ on evade as its stealth field generator give it shrouded. Want to troll your enemy? 6's to hit and a 3+ cover save just to hit a light AV10 flyer that can take on bigger flyers should cause a lot of rage. Meanwhile, you can drop his flyers out of the sky with a punishing battery of seeker missiles and when he's out of flyers, start markerlighting ground targets to help out your broadsides! Plus with the latest Imperial Armour release of Taros Campaign Second Edition, these babies are now a mere 90 points each! Drop a squad of five for 450 and laugh your ass off as your opponents reag. With the update for long-barreled Burst Cannons also factored in (from 3 shots at 36" to 6 shots at 36"), they are actually quite mean.
- XV-9 Hazard Team (Forge World): God's Second Gift To Tau. These bruisers contain experimental weaponry on a high toughness frame with vectored retro-thrusters to run away. The downside is that greatness is expensive, and you will feel it. But they look really, really fucking awesome and they make vehicle light armies (dark eldar, tyranids, orks, and chaos daemons) weep. Their weapons include:
- Burst Cannons: Four on one suit means two twin-linked sets. Now that burst cannons have an extra shot, these guys now have the equivalent of miniguns. Two of them in a team will seriously mess up any ground unit out there, from Marines to Tyranids. Being the only twin-linked set of weapons on the suit also gives the suit the unique ability for the team to also run completely or near-completely independent of Markerlights, something that will be greatly appreciated by the other guys who would love to use them. Plus, Burst Cannons are fragging bad-ass. Learn to love them.
- Phased Ion Gun: The phaser is Baby's First Assault Cannon but without the gatling barrel arrangement, with lower strength but decent AP and rending. Previously it was near to only way to get Rending in Tau army, but with new codex you get Riptide and shitton of sniper rifles.
- Fusion Cascade: The Fusion Cascade is the go-to weapon for heavy infantry hunting. A melta weapon with lower strength but multiple shots, these can decimate spess mehreens and light vehicles alike. And best of all, it's not plasma, so you can tell Matt Ward and his plasma siphon to stuff it, which is great because it's one of your best ways to eliminate a threat that would otherwise render three quarters of your weaponry unable to shoot for shit. Generally your best bet as it's effective against everything (though you need a bit of luck to penetrate high AVs even with melta rules.)
- Pulse Submunition Rifle: The shotgun is an excellent anti-horde weapon that ignores cover, with good strength but crap AP. A unit of 3 XV-9s equipped with 2 submunition rifles each can drop 6 pie-plates on the table every turn (and from 24" away), which will absolutely devastate Ork and Tyranid blobs. However, this setup is very expensive at 20 points per rifle, and is not very reliable against MEQs (though you can still force them to throw tons of saves). With the sheer amount of templates available to the Tau army, these are kind of redundant. However, they are more cost-efficient than twin-linked burst cannons if you can average more than 4 models under each template. The only exception is GEQs outside of cover (but seriously, when does that happen?), which require 7 models under each blast template.
Consider what an Iridium Commander with a command and control node, a multi-spectrum sensor suit or both can do for a team of three XV9's.
(The section below was not proof-read and thus some of the information presented mayu be incorrect)
It should be noted that the changes to crisis suits (ability to take more than one of the same weapon without twin-linking) the Hazard is now cost ineffective. Why use 2 twin-linked Burst Cannons, when you could have
3 Burst Cannons on a crisis suit giving the same number of hits and getting more benefit from markerlights? why would you do that, you can only fire two. The price of a basic Hazard suit (2 twin-linked Burst Cannons) is 80 points with blacksun filter, price of a crisis suit with 3 burst cannons is 52 points. The Phased Ion Guns still have a place (Hazard suit with a pair of them + blacksun is 100 points) but a crisis suit can take 3 missile pods for 6 lolnope, only 4 S7 ap4 shots at 36” for 67 points. The Fusion Cascade delivers an average of 4 S6 ap1 with the melta rule shots at 12” (110 points with blacksun filter) while a Crisis suit with 3 Plasma Rifles can give 3(getting a little ridiculous here, read the codex) 2 S6 ap2 shots at 24” or 6 S6 ap2 shots at 12” for 67 points (and if you need anti-tank can swap some of the Plasma Rifles for Fusion Blasters with 18” and S8 without increasing point cost). However, multitracker limits you to firing two weapons systems at a time, so you could have budget XV8's with a twinlinked weapon and a second weapon, counting as two weapons systems (ie, twin linked BC and one BC is even cheaper than three BC's, but isn't as great as two twin linked). Also, remember that you're also paying points and money for super crisis suits (T5 saves you a lot from plasma cannon insta-death). Only the Pulse Submunitions Rifle has no cheaper Crisis Suit equivalent.
- Mounted Great Knarloc Herd (Forge World): If you have a fast attack slot open and need a massive distraction, take 3 of these. These are your new distraction carnifex. For 85 points each, you have a WS4, S6, T5, W5, monstrous creature with Stealth (forests) and fleet, but have the downsides of being only I3, Ld7, and a paltry orkish save of 6+. Don't give them guns, they're not there to shoot, they're there to smash stuff.
- Goaded Great Knarlocc (Forge World): A singular version of the Knarlock Herd that has a chance of going crazy and killing its own units. Just skip it, and go for the Herd.
- Knarloc Riders (Forge World): I want to like these guys, I really do, because come on, they're freaking birdmen riding god-fucking-damned dinosaurs! These guys beat Canoptek wraiths, when they charge. They're also able to move 12, re-roll charge distance and then get hammer of wrath, something jump troops cannot do, and are 2 wounds now with T4. They're basically here for a distraction. Problem with Knarlok riders is not that they are bad, but almost any other FA choice is flat-out better. Anything that kills orks (read: everything) will kill these faster, if only because there is less of them, somehow.
 Heavy Support
- Hammerhead Gunship: God's Third Gift To Tau. The railgun is your best friend, and this one retains its 72" S10 AP1 goodness (arguably the only one now that nothing else in the book mounts the classic Railgun). It's mounted on a durable chassis (only a few standard skimmers with better armour) and comes with a higher BS than your average Tau. Plus with disruption pods you get 4+/3+ cover (unless you're stupid enough to park it in the open) making the Hammerhead much more durable to dedicated anti-tank equipment. Take one. Hell, take two. With its ability to make vehicles its bitch with its bullet-mode, and its ability to mincemeat infantry with its large blast shotgun-mode, a hammerhead will NEVER disappoint...provided you take the railgun option. Its options are as follows:
- Railgun: Yes. Standard mode is a S10 AP1 (it will knock out vehicles on a 4+ if it penetrates, opened-topped go out on a 3+), and can be upgraded with a S6 AP4 blast template just for 5 pts. Powerful, versatile, and rightly referred to by a variety of profane monikers by non-Tau players, it is the most popular Hammerhead primary weapon choice with good reason.
- Ion Cannon: An autocannon with another shot and better AP. It's no railgun, but it does have some new tricks up its sleeve to make it worth it especially against MEQs. Specifically, it's an ion weapon, which means it can be overcharged to a S8 AP3 Large Blast that gets hot; this effectively turns it into a discount Leman Russ, though Markerlight support lets it strip cover from targets.
- La'Sha'ng (Gunner Longstrike): Joining the burgeoning crowd of tank aces started by Antarro Chronus and Knight Commander Pask, and then trolling them silly because he's actually worth it! Shas'la T'au Sha'ng is a nifty upgrade for a Hammerhead gunship, blessing it with BS5, preferred enemy IG, Tank Hunter, a blacksun filter and the ability to overwatch. He can also overwatch multiple times per phase against different eligible charging enemies. Considering that he also has the Supporting Fire special rule like infantry and most battlesuits, that can actually be a whole lot of potential targets, each of which he can Overwatch on behalf of as often as the enemy attacks them. Consider flanking his Hammerhead with infantry to better take advantage of this, offering the protection of his tank fire to them while they keep the melta-bomb bearing enemy troops off of him. Just remember that you cannot Snap Fire anything which has a blast template, so sadly no sub-munitions Overwatching for him. Stick to his secondary weapons for most Overwatch targets, or use the solid railgun shot against a charging monstrous creature (if it even lives long enough to get that close.) Also, consider using him with an ion cannon. He only needs one markerlight to avoid overheating when he overcharges, provides best output for overwatching with 3 S7 AP3 shots along with secondary weapons, and can still wreck the hell out of light armor.
oh and did we mention he headshotted a titan?
- Forgeworld brings several new weapons options to the Hammerhead Gunship:
- Please note that as the following are bought as a set of two, how one would fire the system is a matter of debate. Some would find it completely acceptable to count the two weapons as a single weapon system, thus being able to fire both as one weapon system after moving at combat speed, while others may punch the rules and declare they are two unrelated weapons and thus cannot be fired together. The latter will probably be common where your forces are curb-stomping the opponent into submission and they need every out they can get, but as a general house rule it should be completely acceptable to count the two systems as a single system that just fires twice at the same unit.
- 2 Long-Barrelled Burst Cannons: Since the update hit, it's now become a full-blown flak cannon with 12 shots, but weaker strength, shorter range, and the possibility to clip flyers. Post codex, you have Broadsides to do this job now. However, this weapon beats rail sub and ion cannon when it comes to facing down hordes of light infantry; guardsmen, guardians, Kablite warriors and ork boys get wounded on 2s and 3s with no armour saves. With the right support, 10-12 models can die in a single shooting phase. Throw in Longstrike for even more fun!
- 2 TL Missile Pods: Cheaper on Crisis Suits, but will come with a velocity tracker - basically turns your Hammerhead into very expensive and slightly more accurate Hydra flakk tank / Missileside. Just take a Missileside squad instead.
- 2 Fusion Cannons: This option had a bad rap for a while. However, the proliferation of TEQs briefly gave this gun its time in the sun (a twin-linked blast S8 AP1 melta does have its place, especially when facing down lots of deep-striking TEQs, vehicles, etc.). Unfortunately, now you have the Riptide to deal with that kinda shit, so the Fusion Cannon is back to being dubious once again. Also, thanks to the fact that if you move your tank, you can only fire 1 blast weapon, so don't take this. At all.
- 2 Plasma Cannons: A go-to gun for facing down TEQs/MEQs/Mounstrous Creatures and flyers. Now that the new codex is out, you have other options for anti-MEQ and anti-aircraft. Ion Cannon is better against the former and Broadsides are better against the latter. Might still have some use against MCs, although... it does pump out 4 S7 AP2 at 48".
- XV107 R'varna: Forgeworld's most beautiful creation to date. A riptide which exchanges its Jet Pack status for a better statline (+1T +1W), 5+ invuln (4+ vs ranged weapons) and inbuilt fletchette discharger (so it cannot be tarpitted). It also comes equipped with two Pulse Submunitions Cannon. Worth noting that these weapons are UNAFFECTED by the Ethereal ability Storm of Fire (so not stupidly broken) and do NOT have Rapid Fire. These guns are S6 AP3 Large Blast, with a Cluster Fire special rule. Cluster Fire lets the weapons get a higher strength and inflict more hits when you fire at larger models. This means it can potentially put out 6 (or 12 if you nova-charge) Krak missile equivalent hits against an enemy MC per turn. You'll no longer have to worry about fighting MCs and Artillery because of this beautiful son of a bitch. Also has a better Nova Reactor with an ability to increase invuln save to 4+ (or 3+ vs ranged weapons), detonate a haywire "bomb", fire the cannons twice(!) or give the unit Fleet and a 2D6 run. Being a FW model, they charge you more than is even remotely reasonable for it i.e. 'only' £70.
- Broadside Battlesuits: God's Fourth Gift To Tau. Broadsides got taken down a peg in the new codex, with their railgun variant hitting at a decent S8 (still AP1, though) and only at 60".(Making them totally ineffective in their previous role of an AV14 killer) In addition to their old options, they get new options like the ability to skyfire or replace their downgraded railguns with a fucking ton of missiles (including a seeker missile). If you have target locks on the broadsides, you can fire at different targets, possibly giving two different vehicles a serious glance-to-death headache, and turn those scary monstrous creatures into pink (or green) mist. Along with the change in rules, broadsides have a new plastic kit that has them holding their twin-linked heavy railrifle like a rifle, as well as bits for their new twin-linked high-yield missile system (the one that replaces their twin-linked heavy railrifle). Arguably, Broadsides needed this nerfing in order to open up board for the other options in Heavy Support. The main thing to consider when choosing missiles or rail rifles is range. 60" is still pretty much table wide while the missiles are only 36". Missilesides will need to either be deployed farther forward or wait in the rear, but which ever you choose remember that Broadsides are infantry and will only snap-fire if they move.
- Look to the skies! These guys are also excellent AA units and are great as an ally unit for armies that lack reliable AA. Misslesides with VT run through AV11 flyer's (with 1 broadside averaging 2 glancing hits per shooting phase) and they don't do too badly against the AV12's either taking 1 hull point per shooting phase per broadside.
- Drone Sniper Team: This entry has seriously been retooled in the latest Codex. They no longer have rail rifles, just beefed up pulse rifles, but these new Longshot Pulse Rifles get Sniper (which includes precision shots and rending on to wound/penetrate of 6) and a 48" range now. Also, their new gun is a pulse weapon so it's effected by Storm of Fire. If the spotter dies, the drones get reduced from BS 5 to BS 2, though in 6th edition you can hide him behind a drone line AND you can now take three spotters per squad! They used to take up a Heavy Support choice that was usually better filled with something else but now they can lay down a devastating salvo of accurate, potentially rending dakka with wounds that you may choose how to allocate. Though, despite being pulse weapon longshots still count as S3 against vehicles like any sniper rifle, so do not expect to threaten tanks with them. Note that the Firesight spotter is BS5 and comes with a markerlight. While they max out at three spotters per team, those three markerlights are nothing to sneer at, as each one of them is almost guaranteed several tokens per shooting phase. Keep in mind that while the spotter is standard infantry, the drones are called out specifically as jet pack infantry, which means that they can use the jump-shoot-jump trick to pop in and out of cover, so long as they end their move in unit cohesion with the spotter they should be fine. If your opponent protests, show them the unit description in the Codex saying that they do just that. That said, they will still be going at the speed of the spotter, so consider using a spare Devilfish to get them where they need to be. Even a max sized sniper team with three spotters and nine drones can still fit inside a Devilfish. A neat little trick is to set a single spotter up on a ledge where he'd probably get insta-gibbed by the opponent and let your XV8-05 commander take over the drones when the spotter bites it, thereby giving your longshots the ability to JSJ while keeping BS5.
- Another tactic: These guys weapons are pulse, meaning they are affected by the Etheral's Storm of fire ability, witha range of 48", this could mean three shots per drone at 24". 9 drones, 2 spotters and an Etheral clock in at just over 200pts and they have a nasty bit of fire power backing them.
- Skyray Missile Gunship: A mixed bag. Not a horrible choice by any stretch - but it takes up all-too-limited Heavy Support slots that are almost invariably better filled by Broadsides or Hammerheads. The fact that it can launch highly-accurate Seeker Missiles - which are functionally Hunter-Killer Missiles - and the fact that it boasts Markerlights as well makes it a good support unit, even more so when it packs on other weapons (such as Smart Missiles) for ranged support. It also has decent armor. The problem is that its limited ammo means that once the Seeker Missiles are out, it turns into a magic flying brick for dropping markerlights and firing off whatever its secondary weapon is (usually Smart Missiles, but it can pack Burst Cannons or Gun Drones instead). This means that it's kind of schizophrenic; you want it at extreme-range to employ its markerlight-provided range, but you can't really afford to do so because it can't use its secondary weapons unless it gets somewhat closer. The cruelest cut, again, is that it takes the same slot as other, much more devastating support options - the Broadside Team and Hammerhead - and a kitted out Skyray costs just as much as a Hammerhead. If you do intend to use one (and it's a hard choice to justify), it's recommended to keep it armed with Smart Missiles and use it as a close-support unit; its armor is thick enough to not suffer for the change of pace. If this goddamned thing was a fast attack choice, it would be infinitely superior than it is now. It got some anti-aircraft ability in the new codex but if you really need it, you should be using the new 6th Ed Broadside Battlesuits above for the S8 AA (twin-linked, no less).
- On the other hand, rules state that any vehicle standing still can fire all of its weapons at once, which normally wouldn't be a big deal, but when you have a SMS, two networked markerlights, and 6 seeker missiles your potential for killing one problematic unit becomes hilariously high. In the event of a flying daemon prince attempting to CC your entire army, a Skyray can first fire its markerlights, which due to their networked status can benefit itself, meaning it can shoot all of its weapons at up to BS 6, and with 6 seeker missiles and 4 twin linked SMS shots combined with the massive potential to ground the enemy, this is a massive fuck you to your now thoroughly trolled opponent.
- Another way to justify SkyRays is for the velocity tracker markerlights. For those who don't like the new fast attack flyers, this is one of the few ways to RELIABLY get a marker on a flying target. (Do you really want to shoot 6 markers from a pathfinder unit just to hit 1?) With BS 4, there's a good chance you'll hit at least one, if not both. That way, your velocity tracking broadsides won't miss their shots.
- Heavy Gun Drones (Forge World): They're Gun Drone Squads, if slightly more accurate - yet somehow made worse courtesy of them devouring a Heavy Support choice. You don't want to waste one of these all-too-valuable slots on twin-linked fucking burst cannons when your army has dozens of ways to get these onto the table. Their airmobility and markerlight options are still not worth it. Avoid.
- Although you could attach a commander with drone controller to a six drone squad with marker lights and a burst cannon. 6 marker lights at BS5 and 24 strength 5 burst cannon hits at BS5. Sadly, you can't do both in the same turn.
Also this limits you're ability to spilt your marker light hits between various units. If you decide to take these guys at all go for the TL Burst cannon and make them a bubble wrap unit or a nuisance.
 Super Heavy
- Manta: The bastard child of a Thunderhawk and a Titan, this small spaceship is just as capable an attack craft as it is a heavy transport. This thing carries an absolutely goofy number of guns and can spew out a retarded amount of dice. Sixteen Long-barrelled Burst Cannons (who now fire 6 shots, meaning this thing fires 96 S5 AP5 36" shots), three Long-barrelled Ion Cannons, two Heavy Railgun (destroyer weapon and AP1 like a standard railgun in slug-mode, so it auto-penetrates/wounds and destroys vehicles 2+, not to mention the submunition mode that throws out large blasts with the strength and AP values of an Ion Cannon, and deviate less than usual by virtue of being drone-controlled), a Missile Pod, a Seeker Missile Battery (10 missiles), and a Networked Markerlight turret ensure that anything it's shooting at will not live to see the next turn. And there's the little benefit that for a Titan equivalent, it's damned fast. Oh, and it can carry a metric fuckton of Tau; 48 Fire Warriors, 8 battlesuits, 2 Devilfish (and any models in them DON'T count towards total models in the Manta's cargo), 2 Hammerheads, 6 Gun Drones, and 1 Ethereal. Just one of these can damned near carry an entire normal 40k game's worth of Tau ground units! Unfortunately, for the price of the Manta model, you could just as easily buy a decent used car. (PROTIP: Buy a Smart Car, paint it ochre, and use it as both a vehicle and a proxy. Or proxy it with your converted army case.) If you can afford one and don't know how to use it, try asking either your butler or the two burly Armenians who just came over to break both your legs. One other drawback: unlike other flying vehicles in Apocalypse, ground attackers without AA or pintle mounts use their normal BS rather than needing a 6 to hit because of how fuck-huge it is (blasts and templates still can't fire at Manta, unless AA, and needless to say, all titan-weapons are blasts). Though it does have a 4+ invul save due to its energy shield, remember an enemy
doesn't still needs to deplete its structure points to destroy it like a ground-based super-heavy vehicle. If its immobilized for any reason, it's automatically destroyed, like any other super-heavy flyer. NOT TRUE, super heavy fliers lose a structure point per immobilized result. In the most recant update the manta has BS4, 13/12/11 armor, 30HP, a transport capacity of 200 (up to 4 vehicles counting as 30 each, and bulky, very bulky, and extremely bulky as normal) and the ability to spew out more dakka at 2,000 points than most entire armies.
- Tiger Shark: This thing can shit out fourteen gun drones and carries an impressive armament of a twin-linked Ion Cannon, TL Missile Pod, and two Burst Cannons, making it the death of anything without a 2+ armour save/a lucky invulnerable save/Land Raider-equivalent armour (especially since flyers always hit the side armour of ground vehicles!).
- AX-1-0: A version of the Tiger Shark meant to really bring the hate to super-heavy vehicles, swapping out drone racks and ion cannons for twin-linked Heavy Railguns. Put on a trollface as your opponent realizes just how terrifying Railguns are on a flyer platform (answer? Very, especially since the ones on this Tiger Shark variant are just as capable as those on a Manta).
- As a fluff note, the AX-1-0 was originally made as a counter to Imperial Titans. Titans take decades and lots of resources to build, while the AX-1-0 uses existing parts from the Tiger Shark with weapons normally installed on Mantas, thereby minimizing fabrication time and material cost, giving the Tau an extremely cost-effective anti-titan punch. You know that the Earth Caste engineering team that came up with it said, "Problem, Magos?" Few things are more satisfying than watching the look on your enemy's face when you blow up his Reaver Titan or Heirophant with a fraction of its cost in AX-1-0s, that go on to tear his other super-heavies a new one.
- AX-2-2: A rather weird unit that carries two Remora Stealth Drone fighters that have two long barrelled burst cannons and seeker missiles.
- Orca Dropship: If you have the money and points to afford a Manta (lucky you!), don't bother with this one. While still a super-heavy flyer, its transport capacity is only a quarter of the Manta's (it can't even carry vehicles), and it is only lightly armed with Seeker Missiles, a Missile Pod and a twin-linked Burst Cannon turret. Needless to say, the Orca dropship doesn't do any justice to its namesake (which is an apex marine predator in real life). It did get +1 front and side armour, +1 BS, a built in disruption pod and blacksun filter, an the ability that allows 4 units to disembark at the same time, a significant price drop from 400 points to 300 points, and long-barreled burst cannon's new buff to 6 shots greatly helps. Also in big apoc floor matches a very mobile flying cheap transport with a transport captivity of 57 is nothing to sneezed at.
On a side note, this dropship first appeared in the Fire Warrior 40k FPS and Tau vehicle units in Dark Crusade and Soulstorm arrive at vehicle production buildings via Orca.
Sadly, the 6th Edition Tau codex does not include any fortifications unique to them, like the Forgeworld Tau Sensor Towers. You will have to make do with the Imperial stuff:
- Aegis Defense Line: Can be useful or useless, depending on how you plan to use it. The anti-air emplacements are much less useful to you than most other armies, since you have so much AA already, though it's your only viable ani-air interceptor. That being said, it's still a nice piece of cover for your Fire Warrior gunline and dispoded tanks to cower behind and because you control where it goes it is cover your fire warriors will always have. If you're running a highly-mobile, you'll find it to be actively useless. If you're going to commander-bomb the enemy, for 20 points more, the comms relay will allow you to reroll reserve results, which might save your entire game.
- Vengeance Weapon Battery: If you don't like taking a risk that might end up blowing your tank up with poor rolling, or you just like a sturdy Battle Cannon mounted on a reliable AV14 building chassis, then the Vengeance weapon battery is your go-to fortifications. It's cheap, it's hardy, and it can take either a Punisher Gatling Cannon (20 shots FTW) or it can be armed with a fearsome battle cannon for +10 points, adding another large blast ap3 weapon on your side that doesn't suffer much from the disappointing bs2 the Weapon battery is cursed with due to being a blast weapon. All in all, if you need a little extra kick, the VWB is hard to disappoint.
- Skyshield Landing Pad: Very big and you can probably fit your entire army on top of it. The 4++ it gives units on top (when the sides are up) means you can put your fire warriors and broadsides up there and not have to worry about things that ignore cover *cough*deathstrike missiles*cough*. When the sides are down, you can deep strike units onto it without them scattering - sort of useless given that if you are deep striking you are probably trying to insert a commander bomb behind an enemy tank, In which case you would have Farsight.
- Imperial Bastion: It's big. It has 4 heavy bolters but you cannot really fit much at the top, and even less so when you add a gun emplacement. A decent crows nest for a sniper drone team or rail/ion rifle pathfinder team, but past that, it's an expensive piece of cover.
- Fortress of Redemption: Expensive, expensive, expensive. But like the rest of your army, the range of the weapons is crazy high. (96" missiles). You can also give it a gun with both skyfire and interceptor, but your Broadsides and Riptides should be taking care of that. The building only has one entrance, so be careful about getting it blown apart. On the other hand, it'll give some trouble to your enemies trying to pull you into an assault. You're also going to need about 300 points freed up just bring in a fully kitted out FoR. Imagine the Battle for Helm's Deep, and you're not too far off.
- Remote Sensor Towers (Forge World): After being noticed for the bad-ass auto-take it was, Forgeworld majorly nurfed it. It's now 'Battlefield Debris' with BS2, T6, W2, and a 4+ save, it has a twin-linked markerlight, and allows '(...)a singe friendly unit selected from Codex: Tau Empire that is within 2" of any sensor tower in the unit may re-roll all failed To Hit rolls of a 1 and gain the Night Vision special rule...' Sadly, it's no longer an auto-take, but may get some use to help with a Riptide to stop it from killing itself.
Yes, Tau can ally with pretty much everybody, including themselves and except Tyranids, who continue to get no love.
 Battle Brothers
tau empire farsight enclaves/tau empire (depending on what is your main detachment)
- please read the farsight enclaves book before deleting there is an actual rule that clearly says they can ally as battle brothers.
when using this with standard codex as main detachment you can use this to take another heavy support choice or a nice riptide that wont blow its head off repeatedly (you still need 3 crisis suits so just give them all 2 flamers each and BURN THE HERETIC) also 3 HQs.
when using this with enclaves as the main detachment you can use this to get pathfinders and more fire warriors without the bonding knife rule (so long as all the rules in the farsight enclaves book that say farsight enclaves army do not interfere with standard codex)and then you can take an extra HQ.
Craftworld Eldar: With all this BS3 all around Farseer with Guide and Prescience is golden, especially when casting on markerlight squads. You can put him on jetbike, and troll his way into Crisis team (he's T4 and can do JSJ after all). As space elf codex get pretty brutal update, pretty much everything eldary could be useful - even cheap guardian squad to sit on your objective and man your quad-gun with BS4, if the Farseer is the only thing you want. Also, for extra cheese value, you can take a squad of wraithguard with Shadowsun and Spiritser, so that they can hold objectives, melt tanks, have a 4+ cover in the open, and give Shadowsun T6 due to majority toughness (534 points). U mad, bro? Sadly, they couldn't infiltrate even with Shassera, but this unit still destroys anything in 12 inches, has majority T6 and will have a 2+ cover in terrain, you'll just have to footslog/outflank to get them where you need them.
Eldar Corsairs (Forge World): You need the Prince. Think about it. Deepstriking your Broadsides? Your Hammerheads? A Corsair Eldar Warp Hunter, or even the FUCKING WRAITHGUARD? And he can trigger Night Fight, pin the shit out of a blob before the even get running, or fuck up tanks hiding at the edge of the board. Your troll skill just went over nine thousand.
Space Marines: Even meeting basic requirements on the force organisation chart can be downright useful, a librarian can provide some much needed anti psyker ability, whilst sniper scouts can do what kroot do in a somewhat more survivable (albeit more expensive) package. Plus it's just another excuse to plug GW' cash cow; TEH SPESS MEHREENS!!!! The librarian becomes even more valuable if you want to run a Farsight blob, because you gain the chance to take Gate of Infinity, which means your blob can deepstrike 24" away every turn without scattering thanks to Farsight's warlord trait, and no scatter means no chance of the gate specific perils occurring. Deepstrike your librarian behind cover, with the suits sticking out, shoot a nearby unit to dust and then jetpack into safety and repeat every turn. While it does get stupidly expensive, your crisis suits and Warlord gain the potential to be literally untouchable.
Does anyone else find it odd that the two double-page art pieces show Tau fighting against Eldar (inside the front and back covers) and Space Marines?
 Allies of Convenience
Blood Angels: Sanguinius with his Shield take care of his little friends, especially Stealth Suits who achieve a +2 cover on the open! Beware of flamers though. Yes, you are thinking that "you can not cast psy powers on allies of convenience, only on battle brothers" and desiring to delete this, but wait a moment because Shield of Sanguinius is casted on the Librarian and affect any unit within 6" the Librarian. Hooray for loophole abuse!
Chaos Space Marines: Spiky gue'la could provide you a lot of choppy guys to screen you gunline or even kill/tarpit some troublesome enemy squads. Khornate cultists are MUCH better then forgeworld worker gangs for a cheap choppy tarpit, but if you want more, Fabulous khornate marines would wreck some shit. For more dakka, plasmachosen and dinobots would dish out a lot of white-hot plasma on medium range, and deepstiking termicide squad could melta some tanks like fusion commander bomb, but unlike commander they would at least force a lot of fire to their 2+ armored asses before they die. Do note, that you cannot ninja cult squads into troops in allied detachment.
Dark Angels: You cannot Ravenwing and Deathwing in allied detachment, and DA does not benefit from your beacons (
unless porta-rack is taken Porta-racks let you use enemy teleport homers and locator beacons, but not homing beacons.), but they are cheaper than regular marines for gunline, albeit a bit worse in close combat. Also they are like the only army in 40k that could bring more plasma than you. Ravenwing knights rad-grenade launcher when combined with Darkstrider railfinder squad could make miracles.
Of course, Getting a Ravenwing Darkshroud is an extremely viable option, particularly when you sit it above a Bunker that is chockablock of Firewarriors. Giving them all free stealth for additional saving bonuses on top of the terrain is a bargain at 80 points.
Grey Knights: Can be quite effective. Choppy Strike Squads can be a very effective screen for your squishy Tau. But they will take a decent toll on your points if you want a big enough wall. Alternatively, a Stormraven filled with Terminators can cause quite the stir for your unsuspecting foe, but again, this will cost you a VERY shiny penny.
Imperial Guard: This is your Gue'Vesa auxiliaries. They are shooty bastards much like your own army, but a bit slower, and can endure more beating (through numbers). Use them like cheap meat shields and moving cover, or place fucktonn of tanks and heavy artillery to back up your gunline with even more firepower. That be said, you also could ally with all Forge World special IG lists - Elysians would give you fuckton of flyers, Kriegers - meatshields that would HOLD THE FUCKING LINE, and Armoured Battlegroup - plethora of tanks, including horrible abomination of cheese what is BS4 Monster Slayer Co-axial Vanquisher of Doom.
Necrons: They are shooty cover campers, that lay waste on vehicles and die in close combat... just like you. Unlike you they have much more survivability in the open (as they are designed for close range firefights, instead of sniping across the board) pie plates of hate, lots and lots of battlefield cheating rules, some of which stacks perfectly with Tau (HOD with Solar Flare for your nightvision army? Yes, please!), and last but not least motherfucking flyer cheese
of scythes croissants. And if you want to screen your gunline with close combat beatstick, they get one too.
- Before allying with Necrons be aware that many of your own models are superior and cheaper. Firewarriors are better than Warriors in almost every way. Missilesides will outperform Annihilation Barges. Heavy Destroyers? Hammerheads and Railsides. Monolith? Riptide. The best use for Necron allies is a Doom Scythe and Wraithwing.
Orks: A maxed out squad with a warboss could give your opponent enough of a distraction to forget those 8 bajillion guns being pointed at them by little blue men and women. Orks can add more fun into the game, as having more meatshields or units with hilarious equipment (Big Mek with Shokk Atack Gun and a suicide Commander can make a fun setup) will make more major lulz throughout the game. Also, Farsight working with Orks. Using the Orks in basically the most obvious way possible (choppy meat shield) works fairly well too in an infantry-heavy army, because it keeps your Tau guys out of CC.
Space Wolves: Have some nice buffs and fluff to assist the Tau, such as completely bitchin' IC's that can bring a lot of strong units to the table, and can take cheaper assault marines than vanilla SM in the form of neophyte Bloodclaws that can work as a screen for your squishy Fire Warriors. Just remember that they have a tendency to rush into CC, robbing you of further shooting at the squad until either of them are dead.
 Desperate Allies
Chaos Daemons: Don't. Just don't. Sure they offer plenty of things you don't get from the base Tau codex. But you don't really want any of that do you? The Daemons player probably doesn't want it either, so why would you?
Dark Eldar: Dark Eldar do have a couple of upsides - with the right build, they are so mobile that the One Eye Open rule won't be a factor if you play intelligently, and they're very good at dictating when combat occurs, a very good sacrificial defense for your squishy gunlines. On the other hand, a highly mobile Eldar build - such as Samhain - can use this tactic as well.
Sisters of Battle: See Matt Ward for awesome fluff on these hot women. These Sistas work wonders with the Greater Good in ways you cant possibly imagine. One Eye Open rule? Thats fantastic! Good thing you wont give one shit about it! How do you like cheap ass broken HQ's that dont die and soak up fields of fire and make MEQs and Mobs shit bricks alike? I certainly do! Celestine flying gracefully up the field into hails of gunfire to allow your squishy blue men to shoot things is something that is INVALUABLE. Also, Women in METAL BAWXES with melta/flamers/RENDING HEAVY FLAMERS are certainly going to draw some attention. And with the random D6 faith points a turn, you will have PLENTY to use for your Sistas. The pure amount of melta/flamers you can bring with the Sistas allows your suits to go all Plasma Dakka and Missile Dakka on everything else, and the problems with the Faith system in a large army are less-important in reduced numbers. Suck it
Matt Ward Rob Cruddace BOTH OF THEM.
Note that, as of right now, Farsight Enclaves is the only Supplement released for Tau Empire (although a Tau Auxiliaries supplement is rumored for early next year). Still, this will remain a "supplements" section in case more Tau Empire supplements are released in the future.
 Farsight Enclaves
(due to every rule saying "farsight enclaves army" all these rules might mess with normal codex tau allied detachments and if you think about it would not apply to far sight enclaves detachments taken as allies to a standard codex detachment (the army would in theory not be a farsight enclaves army) basically someone made a massive mess of the wording in these rules that could cause issues if you end up against That guy)
- Battlesuit Spearhead: The big rule everyone will be talking about, Battlesuit Spearhead allows you to take XV-8 Crisis battlesuits as Troops choices. The only restriction (besides the possibility that you cannot take them as Elites, which needs to be errata'd) is that at least one unit must have three Crisis suits. Because, you know, you really needed the motivation to do that anyways. If you find yourself nodding to this, you're doing it wrong.
- Ork Hunters: Every model in a Farsight Enclaves detachment has Preferred Enemy (Orks), but only in close combat. It's nice in case you do end up in close combat, but don't go rushing there: you're still Tau and you still suck at melee.
- Ta'lissera Bond: Remember the often-pointless Bonding Knife Ritual mentioned above? Yeah, every unit that can take it must take it. As discussed above, it's not all that useful (and is, in fact, absolutely pointless for three-man Crisis suit teams), but that's the price you must pay for battlesuits in Troops.
- Signature Systems: You can't take the Tau Empire signature systems (well, you can, in a roundabout way, but we'll talk about that in a minute). Instead, you can take the Farsight Enclave signature systems, which we'll discuss below. For the most part, this is a bad thing; the Tau Empire signature systems are excellent, whereas the Farsight Enclaves systems are... significantly less so. That being said, your Riptides can also take them, which is good, because the best item is made primarily for them.
- Farsight's Commander Team (The Eight): Instead of taking his seven-man Crisis bodyguard team, you can take Farsight's Commander Team, made up of seven Unique Special Characters. The unit doesn't take up an HQ slot (which is nice) and each model has the Independent Character special rule (meaning they can join other units). However, you must use their wargear as listed, but you don't have to take all of them (which would get very expensive, very fast). They'll be discussed in more detail below.
Note that, due to the extremely confusing wording of the rule, it's not clear whether you need to take Farsight or not. It seems that you can take them without Farsight, but if you do take Farsight and the Eight (well, it's only seven without him), you can't take his special bodyguard unit. But then they don't take up an HQ slot, so you'd need to take another HQ anyway. FAQ'd so that you must have Farsight as your warlord if you want to take any of the Seven. They're purchased as a single unit but all have Independent Character, so it's not clear whether they must be deployed together as a unit or if they can be deployed separately.
- Divergent Destiny: A Farsight Enclaves army can't have Shadowsun or Aun'va, obviously. Whether this is any big loss depends on your preferences, but a Farsight Enclaves army can get along well enough without them. Oddly, you can take Ethereals, fluffwise only Aun'Shi is still welcome in the Enclave so take him.
Note that, currently, the rule reads that you "cannot not" take the two of them, implying you must take both of them. This is incredibly silly, but that guy will probably argue with you and insist you must have both them. We suggest throwing some old metal minis at him. The old metal Aun'va and Shadowsun are the obvious choice but work within your means.This has now been FAQ'd to read "A Farsight Enclaves army cannot include Aun’Va or Commander Shadowsun."
- allies: this basicly says that a detachment of farsight enclaves or normal codex tau can take the other as an allied force that counts as battle brothers
 Farsight Enclaves Signature Systems
- Earth Caste Pilot Array: this basically replaces the fire caste pilot of a battlesuit with an earth caste pilot, this means that the suits ws is dropped to 1 (but what are you doing in close combat anyway? oh right farsight list) but you get to re-roll misses of one (does work with the gets hot rule for the ion accelerator) and if used on a riptide you can re-roll the nova charge if it fails (basically take it on your riptide)
- Talisman of Arthas Moloch: a strange hexagonal medallion that was found at the same time as the dawn blade that causes daemons to run like bugger and can close warp portals at least in the fluff on the table top the holder gets a 5+ invulnerable and all units within 12" do deny the witch on four dice (taking the highest)
- Warscaper Drone: this is an upgrade for one drone (the drone stays as it was just with added bonus effects) it gives its unit Move Through Cover, Outflank and Acute Senses special rules and enemy units within 12" that are outside of their deployment zone treat difficult terrain as dangerous terrain so when used in conjuction with the seismic fibrillator node fun times will be had
- Seismic Fibrillator Drone: this unfortunately has a chance to do nothing at all but when it does work open ground within 36" of the holder becomes difficult terrain and difficult terrain becomes dangerous terrain but only for one turn unless you are lucky then it might last for two or more.
- The Mirrorcodex: basicly farsight reverse engineered the codex astartes and wrote a book on it this adds one to your seize the initiative and has a chance to give the holder and every unit within 12" preferred enemy space marines, space marines and imperial guard or "Everyone!".
- Fusion Blades: yes fusion blades think fusion blaster but close combat and with blind this is an upgrade for a commander who has twinlinked fusion blasters that lets them be used in close combat making the commanders attacks str8 ap1 armourbane and at normal initiative (commanders are ws4 as well) probably very good for cutting up power fisted terminators at close combat but they have a chance to stop working for the rest of the game (and this appears to include the shooting bit of it as well).
 The Eight
- Commander Farsight: see entry for normal farsight (if you were to take all of the eight it would total about 1500 points and there is even a mission where you have the eight (with feel no pain and it will not die) against an ass ton of nids)
- Commander Brightsword: The seventh lunatic to bear this title. Has a crisis suit with twin linked fusion blasters (with fusion blades), advanced targeting systems, one shield drone with the warscraper upgrade.
- Commander Bravestorm: A charred out husk kept alive by his crisis suit, sound familiar? Has a plasma rifle, flamer, shield generator, stim injector, onager gauntlet, iridium armour, and two gun drones.
- Shas'o Arra'kon: Farsight's would be successor in his absence, canonically the only one in the tall fine cast commander suit. Pilots an enforcer suit with plasma rifle, cyclic ionic blaster, airbursting fragmentation projector, a repulsor impact field, two gun drones, and counter fire defence systems.
- Shas'o Sha'vastos: Had some slight problems adjusting to the prototype engram nanochip, is better now. Has a crisis suit with a plasma rifle, flamer, shield generator, vectored retro thrusters, two gun drones, and said puretide engram chip.
- Sub-commander Torchstar: Tau defector and youngest of the Eight, relieves her unrequited feelings for Farsight with her second love: fire. Pilots a crisis suit with two flamers, target lock, multi-spectrum sensor suite, a neuroweb system jammer, drone controller and two marker drones.
- Broadside Shas'vre Ob'lotai 9-0: A broadside piloted by an AI, nice. It's a broadside with twin-linked high yield missile pods, twin linked smart missile pods, a seeker missile, velocity tracker and two missile drones.
- Honour-Shas'vre O'vesa: An earth-caste scientist in a riptide. Comes with an ion accelerator, twin-linked fusion blasters, shielded missile drones, an earth caste piloting array, early warning override, and stim injector.
This is Games Workshops new rules supplement, which they've been supplying over Christmas 2013 (one a day as part of an Advent promotion).
A Dataslate contains collections of one or more datasheets. Each datasheet lists a Faction (such as Tau) and either an Army List Entry (rules and points value for a single mode, vehicle or unit) or a Formation (a specific group of models, vehicles or units that enable you to use special rules when you include them in your army).
The crazy thing here is that a Formation is taken as a completely separate Detachment and therefore doesn't take up a Force Organizational Slot, and doesn't stop you taking a Secondary Detachment or Allied Detachment. So if you want to run Primary Tau Empire with a Space Marine Allied Detachment, a Secondary Detachment (because you're playing over 2000 pts) and also include a Tau Firebase Support Cadre and an Inquisitor Detachment... Feel free. That's one hell of a lot of slots for Riptides.
 Tau Firebase Support Cadre
The Tau Firebase Support Cadre is a Formation consisting of one Riptide and two COMPLETE units of Broadsides (3 models per unit). Each member of the formation has the Tank Hunters and Preferred Enemy (Space Marines) special rules. In return, your Space Marine enemies will get Hatred (Tau Firebase Support Cadre). This is fair enough really, and not much of a downside.... If you're stupid enough to let Space Marines get into CC with your units, you probably deserve to
Bear in mind you are free to build the configuration of the formation however you want. You want all High-Yield Missile Pods and Interceptor on your Broadsides, and an Ion Cannon and Early Warning System on your Riptide.... You can. You don't want to include Shas'vre in each Broadside team? No problem. You want lashings of Drones with every model? You do that!
At the end of the day, this separate detachment will end up costing however much you decide to spend, just as long as you spend the bare minimum of points (570 by my calculations) so it's not cheap. But it's a hell of a lot of potential firepower that your opponent has to face down the barrel of. Flyer heavy opponents probably shit their pants just thinking about this formation.
 Building Your Army
The 6th Edition Tau codex is the most recent version, and the Forge World stuff is still languishing in old rules. Be sure to check the latest errata when considering your options.
My recommendation is to:
- Start with a Crisis Commander
- Mount all Fire Warriors in Devilfish. Fish of Fury may be dead, but your Fire Warriors still need the survivability.
- Railguns, Railguns, Railguns. Railguns are still the kings of popping vehicles in normal 40k and are more points effective than most apocalypse options and are far more available.
- Unfortunately, with "real" railguns now being the sole province of the hammerhead, the Tau's primary anti-tank capacity has shifted to Fusion guns and Ion Accelerator toting Riptides (Large blast ordanance Lascannons with 72" range)
- Battlesuits are great. You want battlesuits.(but
not ESPECIALLY to the point you flood the WHOLE DAMN TABLE with them by playing Commander Farsight)
- Without eating up space for your railguns, MARKERLIGHTS. You love them, take them.
Double FOC is recommended in 2000+pts games - you need at least 4 troops in 2k anyway, and extra commanders and suit teams are great
 Helpful Hints and Fun Strategies
Rule number one. Never. Fucking. Ever.
Here's probably the number 1 tip for the Tau. Do you like seeing squad after squad of Fire Warriors get slapped to death by Conscripts? No? Keep them out of melee combat.
The question often arises on the viability of Burst Cannons Vs. Smart Missiles Vs. Gun Drones for vehicles.While smart missiles are better than burst cannons, both are twin linked and come in at the same number of shots, strength, AP and cost (free); however since the smart missiles have an additional 12" extra range, homing and ignores cover, there is nothing really that makes the burst cannon a superior alternative to smart missiles as a secondary vehicle weapon. The real question is now whether to take Gun Drones or Smart Missile Systems. Pinning, BS2 detachability and passenger firing status vs Homing, Ignores cover and extra range.
Also, Markerlights, we should talk about them. These things are force-multipliers, plain and simple. Without them, you will do at best "alright" but with them (properly used) you will be kicking ass left and right. For all the talk about the Tau being awesome at shooting, the truth is that they are merely "good" at it. They put out a lot less dakka than, say, the Orks or the Imperial Guard. However, what shooting the Tau do have is very powerful when it hits, but it only hits half the time on a typical roll. Markerlights are what allow them to hit almost all the time, marker units lighting up the target and letting another unit slam that target with very specific fire-for-effect. This means that markerlight-heavy units are almost always best used when paired with other units, as the markerlight-wielders need to be able to paint the target, and the other unit needs to be in range to hit them when they do. If that supporting unit is very long range and has good line of sight (like broadsides or a hammerhead) then the markerlight unit can push forward and select targets for destruction from beyond your enemy's ability to retaliate against them. In contrast, if the supporting unit is short ranged (by Tau standards, like crisis suits or fire warriors) than they need to stay near the markerlight unit to take advantage of them. Since most armies will only have one or maybe two good solid sources of markerlight support, it is important to know what it will be best directed against (see target prioritization below,) usually starting with enemy vehicles and then moving on to wiping out infantry, though it will very depending on the foe and their strategy. Markerlights encourage you to focus fire on one target, wipe it out quickly, then move on to the next. Some units will put out more marker tokens than others, and you need to be careful about what you spend them for. Vehicle targets will have them spent boosting to-hit rolls and firing seeker missiles, infantry squads will also have to-hit rolls boosted paired with cover-denial if you can spring for it (the enemy will not be able to hide from the Tau's guns for long.) If your enemy is smart, they will realize all of this and make things hell for your markerlight-wielding units as quickly as possible. If you are smart, you will use this to lure your foe into a Kauyon trap (more on that later.)
One thing that is even more important for Tau armies than it is for others is target prioritization. Indeed, in bygone editions the Tau had special equipment and options for circumventing target priority rules. The rules may have been dropped, but the need to be selective remains. Certain targets need to be dropped at the earliest possible turn, then the rest of the enemy can be defeated in detail after that. One hefty priority is when the enemy hides their infantry in metal boxes, THE COWARDS, THE FOOLS, YOU SHOULD TAKE AWAY THEIR METAL BAWKSES. Preferably with markerlight-boosted railgun hits or the missile massacre on the first turn, if you can manage it. The moment enemy infantry reaches your lines, you lose, and they do that faster in vehicles. The moment enemy infantry is forced to footslog across the tabletop, they lose, as infantry in the open are a turkey-shoot in the face of the Tau's superior firepower. Let Crisis suits take the fight to enemy infantry, whittling down heavy infantry with plasma and missiles or burning blobs to cinders with flamers and burst canons, while the railgun units finish off the remaining enemy vehicles. If they overwhelm you with enough bodies and vehicles to soak up all your dakka and still keep coming, then do not be afraid to give ground and fall back, drawing them further in and giving you a little more time to pour on the fire. Remember, the Tau value mobility and holding the line is secondary to the destruction of the enemy. After all, once the enemy is dead, the terrain is yours to claim without contest.
The Tau Empire codex will describe two central in-lore strategies employed by the Tau, Mont'ka and Kauyon. Mont'ka, "The Death Blow", involves bringing the Tau's full force to bare on a linchpin target which when removed will compromise the enemy's entire strategy. Kauyon, "The Patient Hunter", involves luring the enemy to the Tau, where they can fall into one of the most deadly cross-fires Tau weaponry can produce. Dawn of War would have you believe that these two strategies are mutually exclusive, and the codex itself does little to suggest otherwise. However, the truth is that both strategies are two sides of the same coin, and that one strategy can be flipped over and turned into the other in an instant. The battlefield situation is fluid, and so to should be your strategy. Tau are an army ill-suited to getting stuck-in, so any offensive actions will halt just at the edge of the Tau's maximum range, and the Tau forces will fall back from an enemy counter-attack. In this way, the battle lines get pushed and pulled backward and forward across the course of a match. You might start with a Mont'ka strategy, sending in Crisis suits (possibly with deep strikes) to hit the enemy hard on a critical unit, or push a Hammerhead Gunship ahead of the line to clear its line of sight to a target. Both will do great damage, but such units in turn attract a lot of enemy attention, becoming a lure for Kauyon in the process. Take advantage of the enemy's distraction, and use the rest of your force to hit the enemy in a more vulnerable flank, or just position them to set up a cross fire they cannot escape from in time. Do not treat your units as expendable, but do weigh your risks and do not be afraid to take a risky path if the payoff will lead to victory. Exploit the range of your weapons and your mobility to get the enemy to break ranks in a gambit to reach you, pulling them into the open and cutting them down in equal measure, always ready to adjust your approach as the situation shifts.
Wall of Death
Piranhas are fast vehicles, and possess AV 11 in their front armor. While useless against dedicated anti-tank such as lascannons and melta, this makes them impervious to small arms such as lasguns and bolters. One can use Piranhas as a mobile "wall" against squads of foot-slogging infantry. The infantry will be unable to pass through the Piranha squad, and the Piranhas can even fire with essential impunity. For added hilarity, do not forget your flechette launchers. If used properly, piranhas can even block enemy vehicles, by moving in a way said vehicle cannot turn or move without coming within 1" of the piranha. The vehicle would have to move back, turn, and move out, avoiding the 1" proximity, disrupting their entire movement and possibly shooting phase. Just be careful when the vehicle shoots back. Oh what's that? Disruption pods give stealth now? Stick these bad boys on your piranha, and laugh as your opponent tries to get through a 3+ cover save as you flat-out right into his face. Or for even more hilarity, seeker missiles. Get that piranha beside those valuable tanks and let those missiles fly.
Everyone knows crisis suits for the Jump-Shoot-Jump, the ability to jump out of cover, fire, and jump back in, leading to endless annoyance for your opponent. This also works in reverse, with the humble gun drone and a squad of infantry. Have some gun drones (like the ones that come with devilfish) in front of some fire warriors. Move them together, the gun drones leading. When the shooting phase comes, move the gun drones back behind the fire warriors and shoot with impunity. Done firing? In the assault phase, move the gun drones back ahead. Instant cover! Brilliant! This works for Kroot, Fire Warriors, and even Broadsides! Stealth Suits too can do the Jump-shoot-jump tactic almost as well as the Crisis Suit for a lower cost. Bear in mind their weaker statblocks and shorter range, however. Still probably the cheapest way to get jump-capable Fusion Blasters on the table.
Fuck Troops Fire warriors, despite their very sexy pulse weapons, kinda suck (less so in 6th Ed though...) This tactic minimizes their place on the field in place of maximizing the more effective battlesuits. Typically you have bare-bones squads of six fire warriors hiding in devilfish behind terrain. The whole time they sit there while your Crisis, Hazard, Stealth and Broadside suits do all the work until it's time to claim objectives. Ironically, this setup actually favors the Sky Ray over the Hammerhead, as this tactic heavily reduces the number of markerlights in your army, and bs4 laser pointers (not flashlights) on an AV13 platform are invaluable. One particularly effective tactic is to completely remove Crisis suits as well, and stick entirely to Hazard suits, broadsides and stealth suits. This makes for an extremely mobile and trollworthy army bound to make Space Marine armies shit their pants in rage.
- With the arrival of the Farsight Enclaves suppliment, it is now entirely possible to do an army completely devoid of buying those points eating Fire Warriors.
Just look at that grin on his face. An epic troll.
Kroot Konga Line
Now it's history due to reserve limit, but it worth saving just for lulz. It's very situational (as in your opponent being a compete retard), but it is perhaps one of the absolute funniest ways to use the Kroot and twist the rules at the same time. This requires your opponent to have all of his forces in Reinforcements, but not Drop Podding or Deep Striking, and for you to have enough Kroot to form a line along the board. Simply infiltrate your Kroot to their side of the board and form a line that manages to keep in coherency while also covering the entire side. They will be unable to draw any reinforcements, they will count as Destroyed, and you will have won in the Deployment phase. Place a big line of Kroot in front of your firing line, stretching all across the board. This keeps enemy units from assaulting you and you can abuse Supporting Fire by having your whole army overwatch a single unit. Add markerlights and counter fire defense systems to drink your opponents tears. (This works because only the overwatching unit needs Supporting Fire, not the unit being charged.)
British Firing Line If you've seen The Patriot, you'll know what this means. Basically, just push as many warriors out on the field with two pulse rifles Tau up in the front and put all of the carbines in the back. Camp like a bitch in terrain but make sure there is a bit of open ground. Exploit the Supporting Fire special rule ruthlessly. Send your Crisis suits out to kill any and all ordinance carrying people. Have broadside suits camp in the back with a few ordinance rail guns to pound the living shit out of any assaulting units while said assaulting units are being chewed the fuck out of them. Laugh as you see said enemy cry as his precious troopers being chewed to bits by fire. As powerful as this is against an enemy who has to cross the tabletop, this strategy's main vulnerability is from enemies who can bypass the firing line altogether, either through Deep Strikes or Outflank maneuvers. You might want to hold a Crisis team back as a mobile reserve, jumping up and down the line to counter threats as they come up and lend extra fire power to prevent the line from collapsing.
Gun Drone Spam Something that has never really been widely used, this is centered on stuffing as many gun drones as you can into as many Devilfishes as you can field. sneak around cover, flat out to an objective and disembark next turn. Surprise! gun drones in your face without the pesky scatter. Now that they've
lost the jump infantry status (they never had Jump infantry status but had, and still have, Jet-pack infantry status), but gained double the shots, this tactic is even more troll-worthy.
Big Daddy, Little Sister Shadowsun combined with a RipTide provide infiltrate, stealth, shrouded as well as a 3d6 jetpack move. Infiltrating and JSJ'ing with a giant mech and HQ that receive a +3 modifier to cover is more than able to put a halt to enemy advances. Not to mention the fact that they can get around quite fast. This is allowed as the Riptide is not always just one model, as it can take drones via a drone controller, an independent character is allowed to join it.
Farsun/Shadowsight Bomb Due to the lack of restriction against it, you can take Farsight and Shadowsun in the same list and attach Shadowsun to your Farsight bomb to bestow stealth and shrouded to the entire unit (which is supremely ironic as Shadowsun absolutely hates Farsight and expects confront him in battle one day.) There is some debate regarding weather to use Farsight or Shadowsun as your actual warlord. The scatter-free deep strike is super useful, but is a one-and-done whereas the 3d6 jetpack moves will be useful all game long. Really it all comes down to what the rest of your list looks like, and how you plan on using the bomb unit.
Out Dakka Anything The new codex reduces the costs of damn near EVERYTHING. This allows you to take more bodies than all the dead Sisters that the Grey Knights killed. In a 2,000 point battle, ten 12 man squads of Firewarriors, 6 FULL squads of suits with Plasma Dakka, the Pope swinging his scepter around saying "Shoot them again!", and then whatever amount of dakka you want to take in whatever amounts allows you to fill something with enough pulse/plasma dakka to ensure it's dead. Be sure to bring your tearcups when facing large amounts of infantry, and even flyers wont be able to stand up to 1,200,000 pulse rifle shots a turn.
Darkstrider and Friends Darkstrider's Structural Analyzer allows you to treat the enemy's toughness as 1 lower when you shoot at them. Essentially, a T4 Spess Mehreen is now T3, and most monstrous creatures are now T4-5. Pathfinders can take cheap rail rifles, three to a squad. Stick Darkstrider with a unit of Rail / Ion Pathfinders, and your opponent will need to wipe the mess off the floor.'
Donkey Punch Delivery System XV8-02 Iridium Armor. Onager Gauntlet. Vectored Retrothrusters. Donkey punching the enemy to death out of nowhere? Priceless.
Drone Babysitter Drone Controllers now have the drones share the BS of the wearer. Sticking a Babysitter commander with a full squad of marker drones means a ton of BS5 markers exactly where you want them. The only problem is it might be a bit overkill. But since when has that been bad? (The answer is when you regularly have 3+ unused markerlight hits.)
Multitasking Markers basically 1 Commander with plasma, melta, drone controller, target lock, 2xBodyguards/3xCrisis with plasma, melta, target lock, each, 6 to 8 markerdrones at BS5 thanks to commander target lock means you can mark one unit and shoot the hell out of another one. Better yet, take a unit of Pathfinders as well, and use two of the marker counters generated above to augment their markerlights, which should nearly double the amount of marker counters you get out of them.
The Meatgrinder This one is pretty simple. Equip a maximum squad of crisis suits with dual burst cannons and give them support via a support commander with a healthy number of markerlight drones. 24 str5 shots at BS5 will undoubtedly punch a sizable hole into whatever horde you're shooting at, if not wipe most of the squad out. Two teams of crisis suits equipped this way will pretty much remove the entire squad.
Troll Drones Basically get at least four vehicles that can carry drones, twin HH and twin devilfish are an easy method as well as piranhas You want at least 8 drones, 12 is awesome. Detach all of the drones and put them close to each other and in an area you think that the enemy will be assaulting. When their assaulters get close, (within 15 inches of a FW squad is ideal) you zoom your drones out and surround them in a bubble. Now the enemy has to assault the drones, but here's the good part. Since the drones aren't all one unit then you can only lose at most two drones per assault phase. Now, if your ballsy enough then you did this within 6 inches of a FW squad so they overwatch. But if you couldn't then thats fine because those assaulters will have to eat plasma during your next turn. During that next turn you will close the gap made by he two dead drones with the other drones, and march up a unit of FW to be in overwatch range. For the love of all that's holy don't counter charge with the other drones, your opponent has to be the ones to charge them. Thus, for 12 drones you can keep an enemy occupied for 3 turns before the bubble is too thin to hold the assaulters, that is 6 turns of shooting for you (3 overwatch cycles and 3 normal cycles) at rapid fire range. So between at least one FW squad, and the drones, no assault unit should escape alive. This doesn't work against jump infantry, they'll just laugh at you and hop over the drones. So for the price of ZERO (the drones are free remember?) you can babysit/slaughter a squad of 200+ point terminators for a long time.
Another good tactic for troll drones is against melta units. Now before you guys get more pissy then an angry marine at seaworld keep in mind that firing through units nets a 5+ cover to the unit behind them. This has saved many a tyranid from being shot through the horde. Your tanks have D-pods (if you were smart), THUS your hammerhead has a 4+ cover save, literally for free. Or screen shadow sun with them, jump shadowsun ahead, melta the enemy, then either jet thrust her behind the drones, or jet the drones ahead of her. Voila, instant 2+ cover save to her and ANYONE else in her squad.
Farsight Death Squad Get farsight and his full 7-Crisis bodyguard unit. Slap target locks and double plasma/fusion on 6 of them, but the 7-th wouldn't have weapons at all. Instead give him drone controller, rethro-thrusters, CnCnode, MSS Suite and Neuroweb jammer: now all other Crisises in your squad have twin-link and ignore cover on all their guns, can hit and run on Farsight's I5, and make all that bolters and lasguns aimed at them Gets Hot. Since this squad IS a fire magnet, you need a lot of drones - usually gun drones, since they can dish out a lot of hurt, and soak up as many shots as shield drones against AP5 or more. So what you got is an absurdly killy perfectly deepstriking and ridiculously tough unit, which can kill multiple MEQ units per turn even if they are in cover. On the other hand it would cost you 700+pts. If you want your opponent to strangle you to death add Shadowsun to this unit.
Seeker Sniper A nice cheap tactic. All you need is at least some markerlight support and at least two tanks or three broadsides. Since the new codex, seeker missiles can be thrown on tanks in twos or a single one on broadsides for the tiny price of 8 points a pop. A lot of armies (read, ALL OF THEM) like to hide support hq's (ie. synapse warriors) in some kind of cover, whether by using jink saves (Necrons, and jink does equal cover), literal cover (everyone), or bodies (Orks and Nids). What you do is you markerlight these hq's with markerlights. The enemy gets no sort of savs against them. And then you expend the markerlights to fire off the missiles. At S8 AP3 BS5, ignores Los, ignores cover, each missile is almost guaranteed to hit, and since MOST low to mid level hqs have T3 and T4, this means inta death. So for non invulnerable save hqs you want to use a single missile to kill it, for invuln saves, maybe two or three.
Example: Three tyranid warriors hiding behind hormagaunt squads. Eight pathfinder fire 8 markerlights, hitting with four on the three warriors. Four missiles are fired, all four hit. Three missiles wound and one fails to wound. The warriors get no cover saves due to cover ignoring. The seeker missile is AP3 so no armor save, and the missiles are double the warriors toughness so the warriors are insta killed. And now the gaunts panic with no synapse source.
Anti-Air Missile Pod Suits Get 3 Crisis Suits give them 2 Missile pod each and a velocity tracker and pop those flyers out the sky. Their main advantage is that they are cheap than a 3 man anti-air broadside team(they cost 216 points the broadsides cost 255)also the do well against light vehicles and infantry because they put out 12 str7 ap4 shots. Also marker lights help.
fusion ha take brightsword and a generic commander with fusion blades add a seismic fibrillator node and warscaper drone and attach them to two crisis suit teams (or both on one team) (kit out how you want) then have them bounce around doing silly things like charge into terminator squads (stay the hell away from storm sheilds though) and watch as your oponent who thought you were being silly by charging your tau into combat realises that you just killed an entire terminator squad in close combat (bonus points for way of the broken blade making your warlord weapon skill 5)
The Bruiser Squad Shadowsun with three XV9's, kitted out with whatever gun you want. Got an annoying MC that's SOMEHOW survived a hammerhead/R'Varna combo? An annoying distraction unit? Or maybe a little god squad tucked in the corner. This little unit is like your meched out Don Corleone and his crew.
'Commander Laser Pointer'
A fun, and as of writing untested, method of getting decent markerlight hits is to take a Commander w/ Drone controller, 2 missile pods, target lock & 2 marker drones and throw him with a unit of 2 to 3 crisis suits each with 2 missile pods, a target lock & 2 marker drones a piece. This gives 6-8 BS5 markerlights and double the number of S7 AP4 shots to shoot at markerlight range, at another target (or 3 or 4 targets!). It is pricy though so I would not recommend more than one of these babies. If 6 markerlights sounds like too many laser pointers (and why would it) dropping two of them can get you 24 points back, though for the 12 points per BS5 markerlight, it's really a steal already.
Commander with iridium armor and stim in a full drone squadron made entirely from shield drone with 4++ saves is almost unkillable. Add Shadowsun with her stealth, shrouded and two 3++ drones for more fun.
 Wise Words of Wisdom
There is only one competitive Tau build: Mass Vespid. Your opponent will be confused and will explode in fright when you start dropping squads of Vespid on the table.
When modeling Tau, it is advised to use glitter powder and faux gemstones on your models. This confuses your opponents, allowing you the tactical high ground.
Tau fight better when they can set up a good cross-fire, so make sure to keep all infantry squads at least 6" away from each other so they can shoot an enemy from multiple directions.
Fight better, faster, harder and above all. Stay classy 1d4chan!