The former Chief Justice of Cybetron who brought Optimus Prime and Megatron to the negotiationg table numerous times during the war to limit its spread and protect the rights of Neutrals, Tyrest was elected Chancellor of Cybertron following the end of the Great War. He is determined to preserve the peace Cybertron has enjoyed, but despite his good intentions remains willfully ignorant of the threat the Decepticons still pose, and is uncooperative with Optimus Prime.

Voice inspirations - a very stately, powerful voice. Think Fred Tatascoire.