Xaositects

Faction
Area of Operations: Sigil; Multiverse
Allies: Bleak Cabal; Doomguard
Rivals: no data
Enemies: Fraternity of Order; Harmonium

Nicknames: Chaosmen
Truth & Beauty: Chaos is Truth
Tide or League: League
Station Role: Quality Assurance
HQ: Hive (Hive Ward)
Old Role: Order-challengers

The Xaositects are one of the 15 factions of Sigil. The Planewalker's Handbook has this to say:

More than anything, they believe in chaos. Not rampant destruction and death, but true chaos. That is, utter randomness and unpredictability. Sure, sometimes that might mean riots and ruin, but other times it means wonderful new creations. Just as chaos destroys things, all things spring from chaos.… A body's just got to give himself to chaos, and he becomes a tool of the truth. Not only will he tumble to the secrets of the universe, but he'll be a vessel, a channel through which chaos can spread its beauty.

The Xaositects are currently allied with the League of the Rusted Crown but without a clear, public reason. It may have been a random decision.