Sigil of Chaotic Descent is a Expression Sigil in Tyranny.
Expression used to create spells that affect random targets within a circular area.
- Twin Rivers Oldwalls - Depths: In the locked altar room in the center (requires Emir Torchkey to unlock).
- Random Encounter Stone Sea: Sold by Library Looter
- Effigy: Reward from completing Language of the Ancients
- New Game+: from Phaedrus in Disfavored camp