Talk:Mysterious Grotto/@comment-32338303-20170710083620/@comment-4510076-20170811151633

You just need to have access to Celadon City so you can reach Mysterious Grotto. You can get Solrock and Lunatone in trade from anyone at any time. So you just need access to Celadon, and Roulette/Traded Solrock and Lunatone to get Deoxys.