I can't believe this is what Pokémon looks like now. X & Y are going to wreck planet earth with Mega Mewtwo X's Giga Impact alone. I watch this clip over and over and feel nostalgic for both the core Pokémon series AND Pokémon Stadium simultaneously. That is progress!
Hey guys, an idea! Notice how the Wii U Gamepad has two distinct face buttons relevant to our conversation:
What if you held X while selecting Mewtwo and BAM! Mega Mewtwo X.
What if you held Y while selecting Mewtwo and BAM! Mega Mewtwo Y.
Seems so silly and simple, but... ?
(Note: the 3DS also has X and Y buttons, so YEAH.)