Ever thought it'd be cool to have your art, writing, or challenge runs featured on PokéCommunity? Click here for info - we'd love to spotlight your work!
Welcome to PokéCommunity! Register now and join one of the best fan communities on the 'net to talk Pokémon and more! We are not affiliated with The Pokémon Company or Nintendo.
If that's what you saw than it's completely fake. They've got like Dex entries for games called Uranium and Plutonium, and they've even made up some fake attacks for this "perfect" Pokemon, they call it. Also, they number it #442, and thanks to DP, #442 can be confirmed not as Mewtri but as Spiritomb, which is hardly the "perfect" Pokemon because it's classified as the "Forbidden" Pokemon. xD