First you have to catch all Pokemon, Then talk to profeser Oak and get the National Dex, After that you go back to One Island and talk to the guy at the huge macheine in the Pokemon center. He will tell you he need a ruby and a sapphire. He will give you a rainbow pass that will let you go to islands 4 - 7. You can now catch most 2nd Generation Pokemon, Unknown and a new team rocket storyline is unlocked.
You have to win the champion
u can't u can only be a pkmn trainer
Yes after becoming Pokemon champion in both games you can trade but after firered delivers the ruby and sapphire to celio at one island then you can trade.
just win league champion and go! go to the port.
You eventually have to beat her. She is the champion to the elite 4. So after you beat them you beat her, become a champion, and your Pokemon go into the hall of fame. So choose your favorite Pokemon!
they are always the same Pokemon :):):):):)
beat the elite four and the champion.
Simply become Pokemon champion by defeating the current champion steven at the Pokemon league. Also on firered make sure you have given the ruby and sapphire item to celio at one island and you also need the national dex which is given to you after you become Pokemon champion and as long as you have recorded 60 different Pokemon in your pokedex.
You have to win the champion
They grant access to Indigo Plateau, where the Elite Four and Pokemon Champion reside.
Go to Indigo Plateau, battle the Elite Four and the Pokemon Champion.
it depends on what lvl how strong your Pokemon are!! plus who there facing
You have to beat the original champion in the game
In any Pokemon game, you must defeat the elite four and the champion.
Glaceon doesn't exist in firered.
the sinnoh league champion. defeat her and become the champion.
Gary until you beat him and then you get put into the hall of fame and you become champion