It's time to celebrate with Booster 12 [Festival Arena]! This booster features the Cookies in never-before-seen idol concepts, with Hidden Cards including illustrations with the Cookies' signatures!
The [Arena] keyword makes a triumphant return! Booster 12 [Festival Arena] was especially designed to create seamless synergies with cards from Booster 7 [Arena of Glory], while still offering a unique and fresh gameplay experience!
Black cards are part of the celebration! This new color that was introduced in Booster 11 continues to introduce new cards. For more experienced players, mastering the power of Black cards will be even more rewarding with the new additions from Booster 12 [Festival Arena]!