Shaman Og
Although Og is a Harka by birth, it is with the Chaos Shaman that he has gained power. They drew him out of the dungeons and showed him how to use mage stone to enter a mystic trance. In return, he has been required to inform Bloodhawk of Khan Harrowblade's plans and schemes, but Og's confidence in the strength of the Broken Tusk is so strong that he believes they will still come into their own as leaders of all tribes of orcs despite Bloodhawk's interference.