Akhenaten

A powerful sorcerer of the East, encountered in Warlocks. He is known to travel with Vulture-Lions, freshly-slain zombies, and insubstantial skeletal warriors.

He seeks the Teeth of Dalva-Nar.

He travels with black zombies and vulture-lions mounted by skeletal warriors who are immune to physical attacks.

He has magic items described in JM's GM notes.