Acek Orattim

 was a priest of the Chained Oblivion during the Age of Arcanum. has not appeared on the show.

Background
Acek made Gatshadow Mountain into the Chained Oblivion's seat of power. From there, he spread his evil power until the Chained Oblivion's defeat by The Dawnfather. The Chained Oblivion retreated to the mountain, but was chased by The Dawnfather and banished. Acek's mind was rumored to be so full of his master's essence that upon Tharizdun's banishment the priest's body was torn asunder.