The Build Divide My Dress-Up Darling booster box description features an immersive experience into the anime, including exclusive artwork from the series, events, and merchandise not previously in trading cards. It introduces a "Cosplay" mechanic and includes cards supporting it, with a focus on popular character Marin Kitagawa. The box is also filled with luxurious foil autograph cards from the voice cast, making it both a playable and highly collectible item for fans. 
Key features
Artwork: Includes iconic scenes, seasonal illustrations, and magazine art, plus unique event and merchandise illustrations that have never been in a TCG before.
Cosplay mechanic: A new game mechanic allowing players to experience various character costumes in the game. Cards for Wakana Gojo have effects that support this mechanic.
Autograph cards: A wealth of foil autograph cards from the voice cast, with a particularly large number of Marin Kitagawa cards.
Collectibility: Designed to be highly collectible, especially for fans of the series, with a wide variety of cards to find and trade.
Content: Each booster box contains 16 packs, with 7 cards per pack, totaling 112 cards.