you can't you have to have to level up to level30-40 and bring lots of oran berry, reviver seeds and it's easy.i used a level 39 picahu
squirtle and pikachu will be the best
he is a fake
No.
pikachu
Impossible: evolve pikachu with a thunderstone
You can get it in Pokemon Yellow (Gameboy) and all Mystery Dungeon Titles.
he is in magma cavern, 0.05% recruits
Groudon is located in Magma Cavern. He has a -10 chance of recruiting.
You may recruit Groudon after the end credits of the game.
amp plains! okay?
energetic forest
arceus garitina darkria groudon dragonite