Transformers Armada Season 1 Episode 43 Puppet

The Decepticons notice that Megatron is acting a little crazy. The Autobots and humans salute Optimus Prime's return outside the Axalon, surrounded by the mysterious space Mini-Cons' light beams. A black hole suddenly appears and pulls Red Alert and Hotshot to a distant planet, where the Decepticons follow. Nemesis Prime, a black clone of Optimus Prime, attacks them all and seems indestructible with his static reforming power, leaving everyone injured. The Mini-Con lights lead the Axalon to the planet where 5 of the mysterious Mini-Cons reformat the injured with a powerful light beam. Optimus Prime appears, powerlinks with Overload, and teams with Megatron (now called Galvatron) to blast away Nemesis Prime as a static form of Sideways. The planet begins to self destruct and Galvatron disables the Axalon, before leaving to conquer Cybertron.