【Product Overview】 Product Name: UNION ARENA Booster Pack Demon Slayer Quantity: 1 BOX (20 packs) Condition: Unopened Card Game: UNION ARENA (Union Arena) 【Features】 Booster pack based on the popular anime "Demon Slayer" Unopened product with 20 packs per box Ideal for collectors and those who want to enjoy opening packs, as it is brand new and unopened Offered as a BOX instead of single cards, providing a higher chance of finding rare cards 【Uses】 For card battles and deck strengthening As a collection item Also suitable as a gift for Demon Slayer fans and UNION ARENA players 【Buyer Benefits】 ✅ This product is especially recommended for those "looking for unopened BOXes"! ✅ You can enjoy pulling rare and limited cards yourself. ✅ Valuable as a storage collection. Immediate purchase OK ◎ Be sure to add this UNION ARENA booster pack BOX, a must-have for Demon Slayer fans, to your collection. Type... Pack/Box