you will need either a bug type, ghost type, or a dark type to defeat or capture mewtwo.
I don't really know but i think you have to have an Action Replay to get mewto lr you have to transfer it from an older Pokemon
PIKACHU
no
trade it
back of cerulean cave
mewtwo is in cerulean cave
Cerulean Cave.
mewto
you cant
the best Pokemon are mewto and the rarest Pokemon ever mew.
That's impossible.
i got mine using GAMESHARK