Uricarn

From Wotchipedia

Uricarn
First comic:	the Wotch on May 2 2003

The Uricarn is a cynical, sarcastic, and evil creature. The fact that it went out of its way to exterminate the rest of its species caught Xaos' attention, and now it works within his ranks. The Uricarn feeds off of panic and fear, and has a knack for inducing such reactions through its favorite method: transforming innocent victims!