Talk to Celio and he will direct you to Mt. Choose to fly away to a Route where there is a trainer you have not beaten yet. This page contains Pokemon Fire Red cheats list for Game Boy Advance version. I traded with a friend last year who only had a Japanese Sapphire version with him at the time, so I ended up with a Japanese Lombre on my Ruby cart, which gave me the idea to import Leaf Green and give it a shot. The final challenge at the Pokemon League is against the Elite Four, a supergroup quartet of powerful trainers who use the game's most powerful types.