if you have 2 nintendos you could face them together and go up the Pokemon and talk to the people and you can trade battle and that stuff
You can do this after you find the Ruby and the Sapphire for Celio in Pokemon FireRed. then you can trade with Ruby, Sapphire and Emerald.
Ruby/Sapphire/Leaf Green/Fire Red/and i think Emerald. if not, trade from emerald to Ruby/Sapphire, and from ruby/sapphire to leaf green. You need to have the Sapphire and Ruby before you trade. you get these after the elite four.
You cannot get Kyogre on Ruby. You either have to trade it with someone who has Sapphire or emerald, or get sapphire or emerald. Sorry...
only when you get the national dex on Sapphire version
You can not get Meditite in Emerald. You must trade from Ruby or Sapphire.
Meditite is not available on Emerald. Trade from Ruby/Sapphire.
you cant trade from ruby,sapphire or emerald you can find it in the safari zone in ruby sapphire or emerald
You have to trade with Ruby or Sapphire to get a Roselia.
Trade one from ruby or sapphire.
Trade it from Sapphire, Ruby or Emerald.
You have to trade one from Emerald.
Trade from Sapphire/Emerald.