A rune of chaos was a magical symbol representing chaos. There were at least nine runes of chaos.
The runes of chaos were a key part of the operation of the dread artifact Thakorsil's Seat. The horrid ritual of twin burnings—which involved the sacrifice, body and soul, of a good mage—created a crystal pane bearing one of the runes of chaos around the Seat. With all nine runes of chaos in place, a victim trapped in the chair was eternally bound to it and enslaved to the will of its owner.
- ↑ Anthony Pryor (1995). Spellbound (Campaign Guide). (TSR, Inc), p. 106–108. ISBN 978-0786901395.
- ↑ Ed Greenwood, Eric L. Boyd (1996). Volo's Guide to All Things Magical. (TSR, Inc), pp. 104, 116–118. ISBN 0-7869-0446-1.
- ↑ Dale Donovan (July 1998). Villains' Lorebook. (TSR, Inc), p. 131–133. ISBN 0-7869-1236-7.
- ↑ Bruce R. Cordell, Ed Greenwood, Chris Sims (August 2008). Forgotten Realms Campaign Guide. (Wizards of the Coast), pp. 58, 59. ISBN 978-0-7869-4924-3.