I love you all to death (Just so I can smash bros with you) (SSBWiiU/3DS)

[TomGuycott]

Personally, I'd think a Final Smash for Mewtwo would be an even cooler option. Picture him turning into his X form when activating it on the ground, doing a strong physical attack, while performing it in the air could give him his Y form, doing a slightly weaker, but more widespread and less avoidable attack.