メガミュウツー メガミュウツーX
With Mewtwonite X, [[Mewtwo]]'s body becomes more muscular and its eyes turn blue. It becomes a dual Psychic/Fighting-type, its physical attacks become much stronger, and its speed increases whenever it flinches.

Using Mewtwonite Y will make Mewtwo evolve into [[Mega Mewtwo Y]] instead.
mega mewtwo x