Mewtwo (Japanese: ミュウツー, Hepburn: Myuutsuu) (MUE-TOO[1]) is a Psychic-type Legendary Pokémon introduced in Generation I. It was created using Mew's DNA.
It can Mega Evolve into either Mega Mewtwo X or Mega Mewtwo Y by using the respective Mewtwonite X or Mewtownite Y on it. Mega Mewtwo X adds an additional Fighting-type to it.