i hope so wait a sec you should try your self!
what is your team?!?!?!
are you qrayzy? or you have walk cheat? if you beat elite you can not do it
No.
good Pokemon
See question "Is this a good team to beat the elite four"'s answer.
Yes
You need to beat the elite four and get the national dex.
50+, make sure you have a good team
You have to beat the Elite four first.
In Ruby and Sapphire yes you need to beat the Elite Four first, but in Emerald you can catch Raquazza before or after you beat the Elite Four.
Yes. You must beat the Elite Four to get anywhere in Kanto.
first of all you dont beat the elite four at the valley windworks i think you mean team galactic. they go to veilstone city after you beat them at valley windworks