Lol I Have Gold Rank
My Lv Is 63
I HAve Enough Space Becuase I Only Bring Blatoise And He Is 3 Stars Only.
Blastoise is only 1 star. And if you have a team size of 3 stars beforehand, get rid of somebody. Rayquaza's size is 4.
Well first you'll have needed to beat him in the story mode. After that, I advise you bring two Huge Apples to Sky Tower, but do NOT eat them on the way up to 25F. Save at the middle, then work your way up to Summit 9F.
You will most likely need to eat two Huge Apples. Then fight Rayquaza with the Friend Bow equipped (you, not him). If you don't recruit him, turn your GameBoy off. You will resume at the middle.
Repeat from the yellow sentence until it's recruited.