Hmm...
Name: ...
Evolves from: Mewtwo
Ability: Pressure/ Wondergueard.
Type: Psychic & Dark
Species: advanced genetics
Color: White/Purple
Moveset: Add Psycho boost or a 150 sp.attack that makes you rest the nest turn.
Base stats:
Attack: 140
Defense: 120
Speed: 180
Sp.Attack: 195
Sp.Defense: 165
HP: 150
Something like: http://projectpokemon.org/forums/album.php?albumid=23&attachmentid=5184