The Lost Seasons present Attack of the DIA-clones (Act 3). Starscream, Ultra Magnus (white version), doctor Arkeville, Blaster, Windcharger, Brawn, Skyfire and other Mini-bots fight in the outskirts of Portland, Oregon. The prize is the secret of the DIA-technology!
Will Ultra Magnus, Skyfire, Brawn, Cliffjumper, Windcharger and the other Minibots be able to prevent it from coming to fruition? Cybertron is the stage of the last (?) battle against the Dia-clone army, as the ultimate resurrection gambit begins!