- If looking for the fiends of Warhammer Fantasy and Warhammer 40,000, see Daemon
- If looking for the Neutral Evil fiends of Dungeons & Dragons, see Yugoloth
Although not bound to the Great Wheel as Dungeons & Dragons is, Pathfinder still figured it should have an iconic race of Neutral Evil fiends. Going back to the oldest forms of D&D lore, as they tend to do, they drew upon both the original name of the Yugoloths and the early definitions of Neutral Evil.
The Daemons of Pathfinder, therefore, represent nihilistic evil; driven by nothing but pure hatred, daemons despise life and everything that lives. Born from the energies of death, with each different form of death creating a different kind of daemon, they are in many ways the most evil of the three major fiends (Devils/Daemons/Demons), to the point that Devils and Demons have been known to team up against them, even to the point of joining Celestials - they have their differences, but both races agree that they like living and they like having mortals to torment, so the Daemonic plan of annihilating all life throughout the multiverse, then committing mass suicide in order to extinguish life forever, and in the meantime destroying and devouring as many souls as possible from the river of souls, leaving nothing left to even reincarnate or form a new planar being... well, they're not exactly on board with that. Pretty much all the planar exemplars, or at least those who have any interest in mortals, will team up to fight the Daemons and guard the River of Souls, regardless of alignment or other hatreds between them.
On top of that, Daemons were the ones responsible for the creation of Demons in their attempts to find new ways to cause mass death across the universe. They tried merging an evil soul with an abyssal larva and created the first demon, and in the process taught the Abyss how to make more. They regard this as a mistake due to the Demon's desires to corrupt and turn souls into more demons rather than extinguishing and obliterating them as Daemons will, but this doesn't make the rest of the planes any happier about it.
The god-like rulers of the daemons are the Four Horsemen of Apocalypse; Famine, War, Pestilence and Death. There used to be a single leader above all, the Oinodaemon, the First Daemon, but the original Four betrayed, bound, and devoured its power, and they're still known to feed on it occasionally.
|The Fiends of Pathfinder|
|Lawful:||Asuras - Devils - Kytons - Rakshasas|
|Neutral:||Daemons - Divs - Sahkils|
|Chaotic:||Demodands - Demons - Qlippoth|
|Lords:||Archdevils - Four Horsemen - Ahriman - Demon Princes|