hi you get it by trading gts action replay glitch
Unfortunately, you have to use poketreansfer or cheat. You can't find it in Pokemon black.
A black Rayquaza is a shiny so you'll have to be very lucky for the Rayquaza you find to be shiny.
You cannot get Rayquaza in Pokémon Black.
How do you catch rayquaza in Pokemon black and white
You can trade it from Pokemon Emerald. In Pokemon Emerald, when you find Rayquaza, there is a small chance that it is shiny when you find it. Save the game right before you fight him and keep trying until it turns black. Then catch it and trade it to Pokemon Diamond.
Poketransfer.
you can not get rayquaza in dimond, pearl, platinum, black, and wite. you can get it in gold, silver, heart gold, soulsilver and emereld
No, you cannot catch Rayquaza in Pokémon Black.
You cannot catch Rayquaza in-game in Pokemon Black.
You cannot catch Rayquaza in Pokemon Black 2.
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 can't find rayquaza in pokemon platinum.