When you beat the Pokemon league, travel to sky pillar. After that there will be mazes so go to the final door and catch rayquaza
you don't get rayquazza in Pokemon diamond the only way to get rayquazza is to transfer one from Pokemon ruby Sapphire and Emerald to Pokemon diamond
u have to beat the Elite 4 then type in at Google " video for where to get rayquazza in Pokemon sapphire." that's it
You beat the Pokemon league and then on the tv it appears that a flying Pokemon appears which is Rayquazza and its level 70 and then you find it on top of the Sky Tower and catch it
You can't catch Rayquaza You have to use poketransfer from emerald ruby or sapphire to diamond, pearl, platinum,heart gold, or soul silver and transfer to pokemon black
anyways its rayquazza no rayquazza does not evolve and does not evolve from anything! hope this helped :}
Rayquazza wasn't made until more than a decade after Pokemon Blue was made.
You have to defeat the elite four to catch rayquazza. Rayquazza is a lv 70 that knows extreme speed,outrage,fly,and rest. have strong pokemon. Have lots of ultra balls or timer balls. i recommed ultra balls. get lots of hyper potions and revives and super repels or max repels.have mach bike. by pacifilog you will find a path that leads beyond the rocks. you will see land. go inside. run to the tower. go to the second floor. now this is where the it gets hard. cross over the broken floor on each level that has it. on the last one that has the broken floors go all the way to the other side of the floor. see two floors in the middle on the top? fall down one of them. go up the tower. get to the last floor. rayquazza awaits you....
Dragon/Flying
you can find minum in sapphire in lots of places
You cannot find a Manaphy or a Phione in Sapphire since it's from generation 4 and Sapphire is a generation 3 game.
There is no mist stone in sapphire.
Sadly, you can't catch Groundon is the Sapphire Version, however you can in the Ruby version, you will find him in the same place you find Kyorge in the sapphire version.