Idea for a Hexed Item

Berserker Helmet- Anyone wearing this will have negative reaction to ANYTHING they SEE (NPC, Follower, critter, object) and attck attack attack until dead or destroyed. This would be great fun for planting on a weak NPC and watch the guards kick his ass dead. Then the guard would pick it up and try to kill his friends. Then if he's killed, one of them would try to pick it up and so on...