Pokémon Ruby Cheats

hints for catching groudon
i was stupid not to choose treecko but i chose mudkip and when i was fighting groudon i kept on killin it i found 2 pokemon that could help me
they are zangoose and nincada why because they both learn false swipe which i a really useful move when do these pokemon learn these move

zangoose learns false swipe at lvl 55

nincada learns false swipe at lvl 25 but don't let it evolve until lvl 30