I have more than one hint or tip
if you want to fight mewtwo just simply complete all the cups and you will have to fight mewtwo
to get mew
to get mew succesfully complete the game and then you will be in round 2 and you can select mew in rental!!
this is the last one just some hints on how to beat trainers easier if you are fighting water use grass if you are fighting grass use fire if you are fighting fire use water if you are fighting fighting use water if you are fighting ground use water if you are fighting rock use water if you are fighting flying use rock if you are fighting ghost use physicic if you are fighting physicic use i think it is ice (i am not sure though) if you are fighting ice use fire if you are fighting flying use ground
that's all for now
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