As we creep ever closer to the November release of Pokémon Omega Ruby and Pokémon Alpha Sapphire, The Pokémon Company International continues to entice us with a steady stream of new reveals. The latest concerns Rayquaza, the third Legendary Pokémon of the Hoenn region. Check out the video below for a peek at the Mega Evolution of this Dragon-/Flying-type Pokémon, including its powerful Delta Stream Ability.