Chaos Device

Darchala's Chaos Device is an artifact found in both Heretic and Hexen. When used, it sends the player back to the start of the level (or near a portal the player came from in Hexen). It is best used to get out of unpleasant situations. The figure featured on the artifact closely resembles the "symbol of chaos" designed by Michael Moorcock.

Bugs
In version 1.0 of Hexen, the pickup message for this item wrongly says "Disc Of Repulsion", and, respectively, picking up an actual Chaos Device artifact will display "Chaos Device" message.

See Also:
Banishment Device