2016 is Pokémon's 20th anniversary. To celebrate this each month, starting February through to December, we will see the release of a Mythical Pokémon collection, the Tenth for November being Keldeo.
Each Mythical Collection: Keldeo includes:
A full art promo of Keldeo
A pin badge of Keldeo
A code card for the Pokemon Online TCG
2x Generation Booster packs
Generation booster packs are exclusive to 20th anniversary celebration products