Pheles is a Devil Duke named after Mephistopheles. Pheles was a powerful demon controllng Ragnarok, Destrutis, Satan and Calamara. Pheles was trapped inside the casket in the Temple of Atum. Pheles was released by Hel. Pheles had control over the demon lords - ragnarok, Destructis, Satan and calamara. He can also transform ordinary beings into the Demons e.g changes Courtney into Calamara. He first appeared in The Devil's Triumph (1 and 2). He is referred by Kevin and Ethereal Plumbers as the most powerful villian.
Staff of Occult