You simply cant. If you chuck a poke ball at an opponents Pokemon the ball will just bounce back as you may have noticed.
Unless you have an action replay gaming device or game shark device. Then you may activate codes that enable you to be able to do this. You can find these codes on the internet.
Hope this helped.
After beating the game return to sky pillar go to the top and simply try capturing it like any pokemon.
You can capture rayquaza at the top of sky pillar.
Black rayquaza is the shiny color of a regular green rayquaza to capture it as a black rayquaza it takes 1 out of 8000 chances for it to appear in sky pillar when it does appear you capture it just like the normal rayquaza.
capture legendary Pokemon like rayquaza.
No. You have to either get it in HeartGold or SoulSilver or transfer it from Emerald.
You need all eight badges and you have to have beaten the Elite Four in order to capture Rayquaza.
There is no real method of doing so, the only way of getting Rayquaza is to capture it (using a Pokeball) in Ruby/Saphire/Emerald.
if u are talking about emerald all i no is that.....ummmm.....it already knows it when u capture it =p
Rayquaza Definetly Because Emerald is about Rayquaza.
Long process.Go to Sky Pillar on rote 131.You may have to defeat the Elite Four first.
Rayquaza does not evolve.
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
equip rayquaza with rare candy