SRD:Ring of Chaotic Fury

Chaotic Fury
The wearer of this ring is constantly sheathed in a cloak of chaos effect. It bestows one negative level on any lawful creature that puts it on. The negative level remains as long as the ring is worn and disappears when the ring is removed. This negative level never results in actual level loss, but it cannot be overcome in any way (including restoration spells) while the ring is worn.

Caster Level: 15th; Prerequisites: Forge Ring, Forge Epic Ring, cloak of chaos, creator must be chaotic; Market Price: 250,000 gp.