Most likely, there's a special Mewtwo being given for Mewtwo's Awakening, I'm assuming it unlocks the New Forme event
Today up until the day before release.
X/Y can download it, and only them. It has 31 IVs in everything, and access to the most powerful moves without recoil. --- Anatidaephobia is the fear that somewhere, somehow, a duck is watching you, staring into your soul, using its duckiness. QUACK.
Lol you said D/P/P and HG/SS. Why allow transfer from those games if B/W already does that job?
Because it's theoretically possible. Black and White are technically DSi games, and DSis can't play GBA games. But 3DSes can play DS games. --- Creator of Jay's Journey (see quote!) "It's not ten years old! Therefore, it sucks!" - Nostalgia whores everywhere