ZOLTUN KULLE He is one of antagonists of the Diablo Series. He is former member of Horadrim clan.
He was one of the original, founding members of the Horadrim who took a precipitous turn towards evil. A mage of immense power, at one time he was the most dangerous man in the world of Sanctuary. To confront this threat, the forces of Sanctuary teamed together and worked in vain to destroy Zolton Kulle, as he had already discovered the secret to immortality. As a working solution to this, his head was severed and buried in the desert while his body was imprisoned in an alternate dimension.