Ultra Zekrom is the final boss of Magma-Man's game, Pokémon Ultimate Version. It is unobtainable, and thus it is programmed to be able to use more then four different moves, like Mewfour. It has several moves that are only used when in Action Mode. He is encountered at Level 85, and you cannot use Pokéballs to capture him, he must be defeated (Game ends once he is defeated, so capturing him would have no reason except to easily when the final challenge)