we can catch it by using prof.oaks great ball
master ball
master ball
throw a master ball
With an ultra ball or master ball in sky tower. The name of it is Rayquaza :)
"Where do you catch rayquaza in Pokemon emerald?"You catch rayquaza at Sky Pillar, which is on route 131, near Pacifidlog Town, in Pokemon emerald.In sky pillar in route 131. When you make the top of the sky pillar, you will see rayquaza sleeping. as soon you press A near rayquaza, it 'll wake up and battle you! i caught a rayquaza with a master ball!
just convince yourself that you can. i just used a master ball but you can even catch it in a poke ball, if you want. p.s. that is extremely difficult but it can happen
you can catch rayquaza in the sky pillar u should get a master ball from the aqua hideout to catch it cause its very hard to catch him with out one n you need a mach bike to get past those crumbled spaces
You can use any pokeball unfortunately it has a low catch rate so it can be difficult to catch it even with a ultra ball
Weaken it to red HP, paralyze it or make it sleep, if you caught rayquaza before use a repeat ball.
use master ball or weaken it,paralyz or make it to sleep
try master ball it is the best olviously