Pokemon Crystal Cheats

what is eon mail and how to get it.what is the pokemon that bill’s grandfather in kanto regieon.is thre ho-oh in pokemon crystal or just give me the list of pokemon in pokemon crystal.ialso want cheats for pokemon crystal. i also want you to join this group its name is[coolpokemongroup.i dont want cheats website iwant you type in answer and i’ll give choose you as the best answer for five times even someone had answered better than you .only if you do all my request