Acek Orattim

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

Background
In the Age of Arcanum, Acek made his base in Gatshadow Mountain, under which the Chained Oblivion had been imprisoned since the Founding. Acek channeled Tharizdun's power, causing Gatshadow to extend notably taller than the other Cliffkeep Mountains and to become riddled with a maze of tunnels. From Gatshadow, Acek spread his evil corruption 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 was rumored to be so suffused with his master's power that upon Tharizdun's banishment the priest's body was ripped apart.