You can't get Rayquaza in Firered.
no
You need to trade Raquaza's game (Emerald or Ruby) To Fire red. Then go to pal Park.
you cant it is only in emerald unless you trade.
raquaza is a master legendary Pokemon in emerald ruby and Sapphire. his is most likely to be the best Pokemon in the series (Case in point)
Raquaza isn't in either Pokemon Diamond or Pearl.
trade it from emerald or get a gameshark and get some code to get a raquaza
he isn't
after that you get raquaza
Raquaza (sorry if I mispeled that)
You can't get a raquaza in Pokemon Diamond.
get an ar and use Pokemon modifer
that's it i think