Start/End Dates	2016-10-10 through 2016-10-31
Country	United States

Details

To tie in and promote the broadcast of the 19th Pokémon Volcanion and the Mechanical Marvel movie, Volcanion was distributed at participating GameStop stores to players of Pokémon Omega Ruby, Pokémon Alpha Sapphire, Pokémon X, or Pokémon Y.

Heat Up Your Battles with Volcanion

October 10, 2016 - Now's your first chance to get the Mythical Pokémon Volcanion for your Pokémon Omega Ruby, Pokémon Alpha Sapphire, Pokémon X, or Pokémon Y game. Visit a participating GameStop store between October 10–31 and pick up a code card that will let you get the Pokémon in your game. The Steam Pokémon is the first Fire- and Water-type Pokémon, and it arrives at Lv. 70 with four powerful moves.

Head to participating GameStop stores to pick up your code card while supplies last. And visit the Pokémon TCG: XY—Steam Siege official site for more details on the Mythical Pokémon Volcanion.

To get Volcanion via a special code:

1. Select RECEIVE GIFT, then YES to confirm.
2. Select GET WITH CODE.
3. YES to confirm.
4. Enter your code, then watch as you receive Volcanion!
5. Speak to the delivery girl in any Pokémon Center to receive the Pokémon.
6. Be sure to save your game!

Source: http://www.pokemon.com/us/pokemon-news/heat-up-your-battles-with-volcanion/

Serial Code Card Scan

GameStop Twitter Post

Source: https://twitter.com/gamestop/status/785535926520975360

Official XY Steam Seige Website

Get the Steam Pokémon Volcanion

Visit a participating GameStop store between October 10–31 to pick up a code card to receive the Mythical Pokémon Volcanion in your Pokémon Omega Ruby, Pokémon Alpha Sapphire, Pokémon X, or Pokémon Y game. The Steam Pokémon is the first Fire- and Water-type Pokémon, and it arrives at Lv. 70 with four powerful moves.

Code cards will be available at GameStop stores between October 10–31 2016.


Source: http://xy11.pokemontcgxy.com/en-us/volcanion/