You need to trade Raquaza's game (Emerald or Ruby) To Fire red. Then go to pal Park.
Migrate it into Pal Park.
no
You can't get Rayquaza in Firered.
Raquaza isn't in either Pokemon Diamond or Pearl.
You can't get a raquaza in Pokemon Diamond.
Migrate raquaza
he isn't
The only way to get Raquaza in diamond is to get the national dex in diamond and then u migrate it from emerald
you have to migrate it from emerald,ruby or sapphire.
you cant it is only in emerald unless you trade.
You can't, the only way to get Rayquaza is to either Migrate it or Trade it.
Impossible without transferring it from your other games. ~Sherry