It is FireRed that needs the Sapphire & Ruby Crystals :) x
i dont think you can trade from sapphire.
You need to trade seviper to firered from sapphire.
The only way you can trade between emerald and firered is by wireless adapters, in emerald you need the national dex and in firered you do as well plus in firered and emerald you need to beat the elite four and in firered you need to deliver the ruby and sapphire to celio at one island once this is all complete you can trade between emerald and firered any Pokemon you want.
No but you do need one if you want to trade with Pokemon colosseum and you also need a GBA to GCN cable and a ruby or sapphire or emerald or firered or leafgreen.
To battle Pokemon in Fire Red/ Leaf Green in Emerald you need to beat the Elite 4 and gain the Nat. pokedext. then you can Trade and Battle Pokemon using the trade and battle mode opptions in the Pokemon center. Some trainers have Pokemon from Fire Red/ Leaf Green.
i dont think you can trade from sapphire.
you need the sapphire stone you get on the islands in fire red
SO that you can trade with POKeMON sapphire and ruby.
Neither pokemon can be obtained in firered you will need to trade both from Ruby, Sapphire or Emerald.
You need to trade seviper to firered from sapphire.
Kanto starters are not available in Sapphire you'll need to trade them from Firered or Leafgreen.
If you have Ruby, Sapphire, or Emerald, you'll need to trade it with someone who has FireRed or LeafGreen.
Capturing Togepi is not possible in Sapphire. You will need to trade one from Firered, Leafgreen, or Pokemon XD Gale of Darkness.
ok you kinda need to trade them from ruby or Sapphire after receiving the rubi and Sapphire in Pokemon fitrered!
No if you want one you will need to trade a dratini from firered or leafgreen to sapphire then train it to level 55 OR purify the shadow dragonite in Pokemon xd gale of darkness then trade it to sapphire.
if you have given the ruby and the sapphire to celio, then it should be able to do so.but if still does not happen then trade your Pokemon to ruby/sapphire and then transfer to fire red
you need to trade from firered or leafgreen.