Rayquaza Shiny CoroCoro 2105

This Shiny Rayquaza was distributed to players who inserted a serial code that was given away at participating stores from March 14 to April 12, 2015. The serial codes could be used to obtain Rayquaza from March 14 to May 15, 2015.

The code cards with the serial codes could be obtained at Ito-Yokado, Æon, Æon Supercenter, Toys "R" Us, Apita, Piago, AL.PLAZA, Heiwadou, Daiei, Fuji, and Pokémon Center stores in Japan. At 7-Eleven stores in Japan, players could obtain the serial code by connecting their Nintendo 3DSsystem to a 7Spot using the Nintendo Zone Viewer, then accessing the campaign page for the "Pokémon Black Rayquaza present" (Japanese: ポケモン 黒いレックウザプレゼント), then selecting "Get serial code!" (Japanese: シリアルコードをゲット！); the campaign page that displays the code and the Pokémon game cannot be accessed at the same time.

Rayquaza (Japanese: レックウザ Rayquaza) is a dual-type Dragon/Flying Legendary Pokémon.

It is not known to evolve into or from any other Pokémon. It can Mega Evolve into Mega Rayquaza if it knows Dragon Ascent. 

Rayquaza is the version mascot of Pokémon Emerald, appearing on the boxart of the game. It serves to end the conflict between Kyogre and Groudonwhen Team Magma's leader Maxie and Team Aqua's leader Archie awakened them.

Along with Kyogre and Groudon, Rayquaza is a part of the weather trio, serving as its trio master.