Union Arena: One Punch Man Booster Box

Product estimated to ship on 3/7 

Union Arena: One Punch Man Booster Box

Product Overview

Unleash One Punch Man in your next Union Arena battle! The Union Arena: One Punch Man Booster Box brings the hit anime’s heroes and villains into the Union Arena trading card game, complete with exclusive artwork and powerful new cards. Build your ultimate deck featuring S-Class heroes like Saitama, Genos, and Terrible Tornado – or even formidable villains – and relive iconic moments from the series on the tabletop​. This highly anticipated set is also the first Union Arena release to launch simultaneously in English and Japanese​, so global players discover its surprises together. Whether you’re a seasoned Union Arena player or new to the game, this booster box offers an exciting mix of collectible cards and gameplay depth to enhance your experience.

Key Features

• 16 Booster Packs per Box: Each sealed box includes 16 booster packs, with 12 cards in every pack​. That’s a total of 192 cards to power up your Union Arena decks!
• 100+ Card Types & New Art: Discover 110 different cards (104 character cards + 6 AP cards) in the set​. 30 cards showcase brand-new exclusive illustrations drawn just for Union Arena​, making this one of the largest and most visually stunning Union Arena sets yet.
• Fan-Favorite Heroes & Villains: Build decks with iconic characters from One Punch Man. Find all your favorites – Saitama, Genos, Tatsumaki (Terrible Tornado), Hellish Blizzard, Speed-o’-Sound Sonic, Garou, and more – each with abilities that capture their signature powers​. Don’t forget, you can mix heroes and villains for unique team-ups, or even cross-play them against characters from other Union Arena titles, thanks to the game’s universal rules​.
• Chase Foil Autograph Cards: Hunt down 7 ultra-rare chase cards featuring foil-stamped autographs of the Japanese voice actors​! These premium “SR★★” cards include a piece of the anime in every pull – each autograph card even displays a famous line of dialogue from the character alongside the actor’s signature, adding a luxurious collectible touch for fans​.
• Action Point Cards & Unique Mechanics: Boost your strategies with special Action Point (AP) cards inserted at low pull rates​. AP cards are a core mechanic in Union Arena, serving as the energy/resource to unleash powerful moves. The One Punch Man set also introduces new card effects that brilliantly recreate each hero’s unique abilities – for example, Genos’s explosive offense or Tatsumaki’s psychic powers – bringing the anime’s excitement directly into gameplay​.
• Bonus Box Topper: Every booster box comes with 1 random foil box-topper card (out of 6 possible designs) as a bonus​. This sealed promo card is a great extra collector’s item to kickstart your collection before you even crack a pack!

Gameplay & Deck-Building Highlights

Union Arena uses a unified set of rules across all its anime titles, so you can easily integrate One Punch Man cards with other Union Arena decks​. The One Punch Man booster set is designed to level up your deck-building options: build a themed deck of One Punch Man heroes, a villain-centric deck, or mix them to recreate epic showdowns. Character cards in this set have abilities that stay true to their lore – S-Rank heroes like Genos, King, and Tatsumaki have powers on their cards that feel like the anime’s battles​, and yes, even Saitama’s unparalleled strength finds its way into the game’s mechanics​! The included AP (Action Point) cards serve as the energy resource for playing cards and triggering effects, ensuring that managing your action economy is part of the strategy. New players will find the One Punch Man set a great entry point (thanks to recognizable characters and straightforward rules), while veteran players will appreciate how these cards bring fresh tactics and combos to the Union Arena metagame. With this booster box, you can customize and power up your existing Union Arena decks, or build an entirely new deck that dominates the competition with One Punch Man flair.

Rarities & Collectibility

This booster set offers plenty for collectors and competitors alike. The card pool spans 4 rarity levels – Common, Uncommon, Rare, and Super Rare – plus the special AP cards​and additional secret rarities. In total, there are 35 Commons, 35 Uncommons, 22 Rares, 12 Super Rares, and 6 AP cards to collect​, not counting gorgeous alt-art variants also included randomly​. For collectors, the big prize will be the seven signed foil autograph cards featuring the original Japanese voice cast’s signatures​. These signed cards (denoted as “SR✰✰”) have a unique foil pattern and printed autograph, making them truly limited-edition collectibles that One Punch Man fans won’t want to miss​. Even outside of those chase cards, the exclusive artwork in this set makes every pack exciting to open – many cards depict new scenes or character art you’ve never seen before​, adding value to even the common pulls. Each booster box’s bonus foil box topper is another collectible element, giving you a shiny card right away​. If you love One Punch Man or anime cards in general, this set delivers on both gameplay and collectibility, making it a must-have addition to your Union Arena collection.