I can't level up your rayquaza but I can level up mine.
level him up to level 35
go to the sky pillar u get high leveled Pokemon and also a rayquaza up for grabs
Elite 4
try rare candies
YOU LEVEL IT UP PATIENTLY!!!!!!!!!!!!!!
i don,t no
Of course the legandaries, but Altarias from the cave u catch rayquaza in are very underrated. My is one level 100 and knows earthquake bragonbreath, ice beam, and fly. Aslo really any pokemon that has evolved on levels 65 and up should be good. Try and catch pokemon level 40 and up those are the beast.
no point hacking u no...
Get a corphish and level it up to level 20 or so and it will become crawdaunt.
simple just train your Pokemon up to level 80 it would help if u have kyogre and rayquaza and the best starter Pokemon for the job is the water Pokemon ,or i u cba wiv all the training buy action replay and get cheats from codejunkys.com
You catch a Slakoth in Petalburg Woods then level it up to level 18.
the only legendary Pokemon in ruby sapphire and emerald is regirock regice regsteel,rayquaza,groundon[ruby],kygore[sapphire]emerald can get rayquaza groundon and kygore and latios for ruby latias for sapphire and i don't no about emerald in emerald u can also get ho-oh and lugia