Depends on what game. If we don't know which game it is, we can't help! Srry! :)
by catching it
after catching all the pokemons
As of the current data for Ash catching Mewtwo the answer is no. Right now nobody has captured Mewtwo due to the fact that he is such a strong pokemon.
I'm no Pokedex but, i know Mewtwo is a real Pokemon, it's said to be the ultimate Pokemon! But catching it is a different story...
Nope but you get a incredibly strong pokemon!
Mewtwo is weak against any bug type move, any dark type move and any ghost type move.
Any Pokeball can catch Mewtwo. Weaker Pokeballs just have a far lower chance of catching him.
Well if i was you i would probably save your game, then do what you usually do after catching any Pokemon, but Mewtwo is the ultimate Pokemon so i would take good care of it!
Well if i was you i would probably save your game, then do what you usually do after catching any Pokemon, but Mewtwo is the ultimate Pokemon so i would take good care of it!
Mewtwo is weak against any bug type move, any dark type move and any ghost type move.
Psychic.
What would you usually do? If I were you I'd continue what you do after catching any Pokemon