See: Enthir Shadowvoid, Legion of Whispers, Shadow Pact
Enthir (217) has lost quite a few marbles. On first sight he seems pretty nice. He smiles, has cute fluffy hair. But once he gets close enough he'll slit your throat with his claws, and, literally, eat your heart. He doesn't believe in weapons or armor, and fights with only his body. After all, that's all the weapon he needs.
Enthir is one of the younger children of Ellian, and generally taken care off by Kylaeth.