no that's why you save before you battle him
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.
Findoutyourself
Yes you do.
You can capture rayquaza at the top of sky pillar.
Yes but it will be hard to capture.
You capture Rayquaza only after that cutscene..after the three legyendaries fight in sootopolis,U have to come back to skypillar and have to capture Rayquaza..in case you lost that chance by making the Pokemon faint or fleeing the battle..you can always use gameshark codes to get Pokemon in the wild.
You need all eight badges and you have to have beaten the Elite Four in order to capture Rayquaza.
capture legendary Pokemon like 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.
No. You have to either get it in HeartGold or SoulSilver or transfer it from Emerald.
If you have owned a rayquaza before you can use a repeat ball this will make it really simple to capture on top of that weaken it to make it even easier.
Heart Gold:First, you must catch Kyogre. Afterwards, have someone trade you a Groudon from their Soul Silver game (must be from Soul Silver, otherwise it won't work). Show both Groudon and Kyogre to Prof. Oak. He'll give you the Jade Orb. Take it and go back to where you caught Kyogre. Rayquaza should be there.Recommended: Save your game before battling Rayquaza if you wish to capture it, in case you kill it or it kills all your Pokemon or you run out of Pokeballs.Soul Silver:First, you must catch Groudon. Afterwards, have someone trade you a Kyogre from their Heart Gold game (must be from Heart Gold, otherwise it won't work). Show both Groudon and Kyogre to Prof. Oak. He'll give you the Jade Orb. Take it and go back to where you caught Kyogre. Rayquaza should be there.Recommended: Save your game before battling Rayquaza if you wish to capture it, in case you kill it or it kills all your Pokemon or you run out of Pokeballs.