This is what i did i got my starter to level 60 and caught Lugia and i beat them easy you mite get a few max potions thoe i hope this helps Man... i thought you couldn't catch Lugia until after you beat the elite four so you can get that one special feather to make him come out... weird..
You battle
you can go to the kanto region after you beat the elite 4
To complete the storyline you have to beat the Elite 4 To really beat the game you have to defeat Red on Mt.Silver To become a Pokemon master though, you have to catch all 251 Pokemon available in Crystal version
You have to beat them.
what do you mean the elite 4 are in the Pokemon league in evergrande city you should be able to beat them if you have good Pokemon
Train Your Pokemon- (Train till level 60 above,sure can one)
Crystal is suicune but im not sure of the rest. Emerald it's rayquazza. he can beat the entire elite four by himself.
in Pokemon crystal the best Pokemon to have are feraligator(evolved form of totodile), weepinbell, kadabra, ledian (i would advise you to this Pokemon ice punch and headbutt), and pidgeot. these are the Pokemon i beat the elite four with
Beat the final gym leader and head to the elite fouryou need a water Pokemon that can
beat the elite four than talk to an old man next to the pokemart and hell give it to you
You can't until you have the S.S.Ticket, which you get after you beat the Elite Four in Kanto.
Red goes to Mt. Silver in the Crystal Version. You can fight him after you beat the Elite Four.