Scourge

スカージ

Scourge (Nemesis Prime) is a monstrous Transformer dispatched to eliminate both Cybertrons (Autobots) and Destrons (Decepticons). It scanned the minds of the Transformers and assumed the form of Convoy (Optimus Prime), as he was the most powerful and respected figure in their collective consciousness. As a duplicate of Convoy, Scourge possesses all of Convoy's strength and power, along with its own ability to reconstruct itself.
Nemesis Prime wields the Dark Saber (Vorpal Saber), a twisted clone of the Star Saber, and has a Micron (Mini-Con) partner named Sweep (Run-Over).