The Autobot commander has been upgraded with the power of the Combiners, giving him the ability to link with any bot to form Ultra Prime!
also Combiner Wars Optimus Prime is repaint Motormaster also this is wave 1 later Motormaster is wave 2.
also remind me of Powermaster Optimus Prime very closed and also Energon Optimus Prime Combiner Mode yeah almost Energon Optimus Prime Super Mode Combiner Matrix Leadership chest and combiner colors but except Ironhide is Red Instead Orange Fire 1.
Combining remind me Voltron Lion combiner also I like Blue and Yellow form Legs like God Sigma,Voltron Lion a.k.a. Golion,Dino Megazord a.k.a. DaiZyuJin,Thunder Megazord a.k.a. Dairen-Oh and Jungle Pride Megazord and Jungle Master Megazord a.k.a. GekiTohja and GekiFire.