You have to transfer it from an older game or trade with someone.
You cannot get Rayquaza in Pokémon Black.
How do you catch rayquaza in Pokemon black and white
Poketransfer.
No, you cannot catch Rayquaza in Pokémon Black.
You cannot catch Rayquaza in Pokemon Black 2.
You cannot catch Rayquaza in-game in Pokemon Black.
You cannot catch a Rayquaza in Pokémon Black, you will have to either transfer it from a previous game or you can also trade with someone for a Rayquaza.
you cant catch rayquaza in Pokemon black
You would have to trade for Rayquaza or transfer one from one of your previous games in order to be able to have Rayquaza in Pokémon Black.
A black Rayquaza is a shiny so you'll have to be very lucky for the Rayquaza you find to be shiny.
by action replay
You can only get a rayquaza by transferring it from heartgold or soulsilver or by the GTS.