Pokémon Ruby Tips

Another Way to get National PokeDEX
Tools you Need: GBA, Ruby or Sapphire, Gamecube, GBA>NGC Hook up link, Pokemon XD: Gale Of Darkness

All you have to do is trade at least ONE Pokemon from both games, and you get a National PokeDEX. I discovered this by accident. So you don't need a LeafGREEN or FireRED for it! Have fun!