Unleash Your Magic. Rise Through the Ranks of the Magic Knights.
Enter the world of Black Clover with the Union Arena Booster Box, where magic, rivalry, and destiny collide! Based on the hit anime and manga, this set brings explosive spellcasting and fierce character clashes to the Union Arena battlefield. Whether you're building your first deck or expanding a seasoned collection, this booster delivers action straight from the Clover Kingdom.
Configurations:
12 cards per pack
16 packs per booster box
16 boxes per case
Card Rarities:
Common (C)
Uncommon (U)
Rare (R)
Super Rare (SR)
Action Point (AP) cards (6 types, low pull rate)
Total Card Types:
99 card types + 6 AP cards
Includes alternate art and exclusive design cards
Enter the Clover Kingdom’s Fiercest Battles
This booster box captures the magic-charged world of Black Clover, featuring powerful characters and iconic teams like the Black Bulls, Magic Knights, and the ominous Dark Triad.
Red cards spotlight Asta, Yuno, and the Black Bulls.
Green cards highlight the proud Magic Knights.
Purple cards feature the Black Bulls and the Dark Triad in their most intense forms.
Build strategies around your favorite squad, cast devastating spells, and challenge fate with every draw.
Autographed Super Rares & English-Exclusive ★★★ Cards
SR★★ cards showcase authentic Japanese voice actor autographs, beloved by fans of the original release.
SR★★★ cards introduce a brand-new autograph style exclusive to the English version, including a special Asta SR★★★ not found in Japan!
These premium cards add unparalleled value and collector appeal to the set.
Why This Set Stands Out:
Official Union Arena release featuring characters from Black Clover
Focused color identities bring key factions to life with strategic synergy
Includes alt-art, exclusive English autograph designs, and premium foil treatments
Perfect for fans of Asta, Yuno, and the Black Bulls
Great for collectors and competitive Union Arena players alike
Claim Your Grimoire. Rewrite Your Fate.
Don’t miss your chance to harness the power of the Clover Kingdom. Upgrade your deck, collect exclusive SR autographs, and take your place among the Magic Knights with the Union Arena Black Clover Booster Box.
Unleash your magic. Become the Wizard King.