Rayquaza

Rayquaza is a Dragon, Flying-type Legendary Pokémon from the Hoenn region. It does not evolve into or from any other Pokémon. Along with Kyogre and Groudon, it is a member of the Weather Trio. It can Mega Evolve into Mega Rayquaza after being taught Dragon Ascent via a Meteorite and given 400 Mega Energy.

Attack availability

 * Hurricane: available during events: Hoenn Celebration Event and Mar 2021 Special Raid Event
 * Breaking Swipe: available during events: Feb, Mar 2023
 * Dragon Ascent: available via a Meteorite

Trivia

 * In the Shiny Rayquaza promotional image, there are three traditional Chinese characters in calligraphical style. The large one behind Shiny Rayquaza means "black", while the two small ones on the side mean "descent" or "arrival".