This grants them a rank equivalent to a Codex Chapter's Company Captain, although it does not mean that there are at least 100 Initiates under his command as there may be as few as 10 or 20. Normally a Chaplain will also accompany the Castellan to keep him and the Brethren in line.
Castellans are quite well equipped. Other than their usual Black Sword, they could also wield a Power Axe, a Bolt Pistol, Plasma Pistol to even Combi-weapons, such as a Combi-Melta, Combi-Flamer or Combi-Plasma.
|Forces of the Black Templars|
|Command:||High Marshal - Marshal - Castellan - Emperor's Champion |
Brother-Captain - Chaplain - Techmarine - Apothecary
|Troops:||Sword Brethren - Terminator Squad |
Black Templar Neophyte - Initiate
|Vehicles:||Bike Squad - Rhino - Razorback - Land Speeder |
Predator - Vindicator - Whirlwind - Stalker - Hunter
Land Raider (Land Raider Redeemer - Land Raider Crusader)
|Flyers:||Thunderhawk - Stormraven - Stormtalon |
Stormhawk - Storm Eagle
|Spacecraft:||Drop Pod - Boarding Torpedo |
Space Marine Landing Craft
|Allies:||Sisters of Battle - Space Marines - Primaris Marines|