Dragon Ascent / Mega Rayquaza
If Rayquaza knows the move Dragon Ascent, it will Mega Evolve during battle. Dragon Ascent can be taught to any Rayquaza by talking to Zinnia's Grandmother in Meteor Falls after completing the Delta Episode.
If you need more help, we've got more Pokemon Alpha Sapphire cheats and also check out all of the answers for this game
Comments for this hint