Union Arena: One Punch Man Booster Box Sealed Case

Product estimated to ship on 3/7 

The Union Arena: One Punch Man Booster Box Sealed Case is the ultimate bundle for fans of the One Punch Man trading card game (TCG). This factory-sealed case contains 16 booster boxes, delivering a massive assortment of cards and endless deck-building opportunities for both collectors and competitive players​. Union Arena’s “common rules” system lets you dive right in with your favorite characters without learning a new game for each series, making it easy to relive epic One Punch Man battles on the tabletop.

First-of-Its-Kind Release: This One Punch Man set is a groundbreaking title for Union Arena – it’s the first to launch simultaneously in English and Japanese, so Western players get cards at the same time as Japan​. No spoilers or delays means a level playing field for deck builders and collectors worldwide on release day (March 7, 2025).

Massive Card Variety & Exclusive Art: With over 100 unique card types in the set (104 character cards + 6 Action Point cards)​, each booster pack is full of surprises. 30 cards feature brand-new illustrations exclusive to Union Arena, showcasing iconic One Punch Man heroes and villains in stunning artwork​. The card lineup boasts Union Arena’s luxurious design and the largest variety ever, sure to excite fans who want to collect them all​.

Iconic Characters & Powerful Abilities: Build your dream team with fan-favorite heroes and villains from the One Punch Man universe. Lead the charge with S-Class heroes like Saitama, Genos, Terrible Tornado (Tatsumaki), Silverfang (Bang) and King, or devise villainous tactics with characters like Speed-o'-Sound Sonic and Garou​. Even Hellish Blizzard (Fubuki) and other popular characters join the fight​. Each character’s unique powers are faithfully recreated as card effects, so you can unleash Saitama’s one-punch knockout or Tatsumaki’s psychic storm to turn the tide of battle​. Union Arena encourages building decks focused on your favorite title – craft a dedicated hero deck or a villain-centric strategy and recreate iconic showdowns in gameplay​. With so many unique abilities and combos to explore, the strategic deck-building possibilities are endless.

Chase Cards & Collector’s Treasures: Beyond the commons and uncommons, this set offers thrilling high-rarity pulls for collectors. Look for Super Rare “SR★★” cards with dazzling foil finishes and gold-stamped autographs from the Japanese voice actors of One Punch Man’s cast​. These signed cards (7 different types in total) are ultra-rare inserts – true collector’s grails that celebrate characters like Saitama, Genos, Tatsumaki and more with a personal touch​. Additionally, alternate-art variants of select cards add another layer of rarity and showcase artwork variations. Some lucky fans might even find a serialized Action Point (AP) card, a limited-number special card included at a very low pull rate to chase​. Every booster pack is a new adventure – you could open powerful gameplay cards for your deck or a prized foil signature card for your collection!

Product Details:

• Complete Sealed Case: Includes 16 booster boxes, each containing 16 packs (total 256 booster packs). Each pack has 12 cards, all factory-sealed for maximum freshness and authenticity​.
• 3072 Cards Total: Opening an entire case yields approximately 3,072 cards (randomly assorted) – an ideal quantity for collectors seeking full sets or players splitting a case with friends.
• Card Rarity Breakdown: Common (C) – 35 types, Uncommon (U) – 35 types, Rare (R) – 22 types, Super Rare (SR) – 12 types, plus Action Point (AP) – 6 types​. Also includes special foil autograph cards (7 types) and possible alt-art versions of the above.
• Exclusive Content: 30 cards with all-new artwork drawn just for Union Arena fans​. Autograph “chase” cards feature the printed signatures of One Punch Man’s voice actors, and select AP cards are serial-numbered for ultra-rare finds​.
• Gameplay & Compatibility: Designed for the Bandai Union Arena TCG – a cross-title anime card game with universal rules. Build One Punch Man decks (heroes or villains) and battle other Union Arena decks, or keep the cards as premium collectibles. All cards in this English edition are tournament legal from the release date in their respective format​.

Elevate your One Punch Man collection and gameplay with this Union Arena Booster Box Sealed Case. Whether you’re aiming to construct the ultimate deck or secure the most sought-after collector’s cards, this case delivers an unbeatable One Punch Man TCG experience. Don’t miss the chance to own the entire booster lineup – power up your deck and let the one-punch victories begin!