Karsius the Ancient Watcher is a ghostly draenei who has been tasked with watching over the spirit of Teron Gorefiend. Gorefiend, in the guise of an Ancient Shadowmoon Spirit, convinces players to obtain his powerful regalia — his cloak, his armor, and his truncheon. Once all three are obtained, Gorefiend possesses the player and is confronted by Karsius. At the end of a long battle, Gorefiend destroys Karsius and returns to wreak havoc once more.