Rayquaza is a dual-type Dragon/Flying Legendary Pokémon introduced in Generation III). It is not known to evolve into any other Pokémon). Rayquaza has a Mega Evolution, available in Omega Ruby/Alpha Sapphire. Rayquaza is weak against Dragon, Fairy, Ice, and Rock types. Its best moveset recommendation is Dragon Tail (Dragon, Fast) with Breaking Swipe (Dragon, Legacy Charged) and Hurricane (Flying, Legacy Charged) if you can afford a second Charged move.