You cannot catch him in sapphire only in ruby, you can catch rayquaza at the spear pillar though, or something to that sort
No, you need to get Ruby. Or you can get Emerald where you can get both Kyogre and Groudon, including Rayquaza.
Groudon and Kyogre are unavailable on Pokemon Ranger.
You can't find it in Pokemon sapphire you have to tradeit from some other Pokemon game
There is no Groudon in Pokémon Crystal.
Groudon is not in Pokémon Black.
Actually you will not be able to find a Groudon in pokemon black or white. It's because you will not be able to find a Groudon in the wild. The only way you can get Groudon in pokemon black and white you will have to trade with someone who has a Groudon or you can use Global trade.
You get Groudon in Pokemon Heart Gold by trading with somebody who's found Groudon in Soul Silver. You can't find Groudon in Heart Gold, you find Kyogre. Soul Silver players find Groudon.
find groudon at the magma cavren and kyogre at marinea cave
You cannot find Groudon in Pokémon Black 2.
Groudon is unavailible in Pokemon heartgold trade from soulsilver to get groudon.
There is no pastoria in Pokemon Sapphire
grumpig