Enter the Pokémon Stadium - Ready for Battle! Build two decks with a friend - and then play right away! This Pokémon TCG: Scarlet and Violet - Obsidian Flames Build and Battle Stadium contains a massive set of cards, including two Build and Battle Boxes. Each Build and Battle Box contains four booster packs and a 40-card deck that includes an exclusive foil card. You can play these decks right out of the box, or enhance them with cards from the booster packs. Get ready to face your opponents in the Build and Battle Stadium! Trading Cards are FINAL SALE, no refund or exchange on this item.