He is voiced by Keiji Fujiwara.
Mewtwo is a genetic Pokemon with traits of Mew containing an eyelash, and also considering Mewtwo a legendary states it's DNA towards Mew. Mewtwo is a force to be reckon with as he escaped Team Rocket's lab.
Mewtwo uses his moves similar to the Super Smash Bros. series.
Neutral Special: Shadow Ball
Mewtwo will charge his Shadow Ball to shoot it.
Side Special: Electric Thrust
Mewtwo will create electricity from it's hand.
Up Special: Teleport
Mewtwo will teleport to the air.
Down Special: Disable
Mewtwo will stop an opponent, leaving them dizzy or stunned.
Mewtwo will Mega Evolve into Mega Mewtwo Y and shoots a giant purple electrical ball which deals massive damage.
- Mewtwo appears to use it's voice from Super Smash Bros. for Wii U/Nintendo 3DS.
- Of all the Pokemon characters confirmed in All-Star Battlemania, Mewtwo is the first Legendary Pokemon to be confirmed.