Banelich

A banelich is a lich who was a cleric of Bane in his or her mortal life. Baneliches act and look about the same as others of their kind, but they continue to worship Bane as an undead. They are immune to ability drain and energy drain, and gain the rest of the undeads' powers, such as paralytic touch. Baneliches are always lawful evil.