What pokemon should I use to beat Morty in pokemon stadium 2?I think you should use some dark and steel type pokemon, that way his pokemon can only do minimum damage, while you can do major damage. Pokemon could be Steelix, Skarmory, Houndoom, Scizor, Forretress, and maybe Tyranitar.

I dunno much about dis game, but i can give you a few tips:
1) use weakness like:
thunder< fire
aqua< grass
psychic=psychic
grass2) if an attack from you does heavy damage, use it once in every 10 times.