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- VIDEO has been updated
- Mar. 14, 2025
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- CARD LIST has been updated
- Mar. 07, 2025
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- GALLERY has been released
- Mar. 07, 2025
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- QUESTIONNAIRE has been updated
- Mar. 07, 2025
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- TITLES has been updated
- Mar. 05, 2025
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![BOOSTER PACK HUNTER X HUNTER Vol.2 [UEX04BT] has been released](/na/images/products/boosters/ex_htr/img_thumbnail.png)
- BOOSTER PACK HUNTER X HUNTER Vol.2 [UEX04BT] has been released
- Mar. 05, 2025
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![STARTER DECK Rurouni Kenshin [UE11ST] has been released](/na/images/products/decks/rnk-1/img_thumbnail.png)
- STARTER DECK Rurouni Kenshin [UE11ST] has been released
- Mar. 05, 2025
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![BOOSTER PACK Rurouni Kenshin [UE11BT] has been released](/na/images/products/boosters/rnk-1/img_thumbnail.png)
- BOOSTER PACK Rurouni Kenshin [UE11BT] has been released
- Mar. 05, 2025
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- CARD LIST has been updated
- Feb. 28, 2025
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- QUESTIONNAIRE has been updated
- Feb. 28, 2025
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- FAQ has been updated
- Feb. 21, 2025
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- CARD LIST has been updated
- Feb. 21, 2025
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- UNION ARENA RARE BATTLE (Large Scale) has been updated
- Feb. 21, 2025
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- UNION ARENA RARE BATTLE 2025 March has been updated
- Feb. 21, 2025
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- UNION ARENA RARE BATTLE (Large Scale) has been updated
- Feb. 14, 2025
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- BOOSTER PACK ONE PUNCH MAN [UE06BT] has been updated
- Feb. 07, 2025
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![STARTER DECK ONE PUNCH MAN [UE06ST] has been updated](/na/images/products/decks/opm-1/img_thumbnail.png)
- STARTER DECK ONE PUNCH MAN [UE06ST] has been updated
- Feb. 07, 2025
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- Store Tournament 2025 Vol.2 has been released
- Feb. 07, 2025
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- [Ended]ONE PUNCH MAN [UE06BT] Release Event has been released
- Jan. 31, 2025
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- Changes to Starter Deck Contents has been released
- Jan. 24, 2025
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- UNION ARENA RARE BATTLE (Large Scale) has been updated
- Jan. 24, 2025
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![BOOSTER PACK CODE GEASS Lelouch of the Rebellion Vol.2 [UEX03BT] has been released](/na/images/products/boosters/ex_cgh/img_thumbnail.png)
- BOOSTER PACK CODE GEASS Lelouch of the Rebellion Vol.2 [UEX03BT] has been released
- Jan. 24, 2025
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![STARTER DECK Attack on Titan [UE10ST] has been released](/na/images/products/decks/aot-1/img_thumbnail.png)
- STARTER DECK Attack on Titan [UE10ST] has been released
- Jan. 24, 2025
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![BOOSTER PACK Attack on Titan [UE10BT] has been released](/na/images/products/boosters/aot-1/img_thumbnail.png)
- BOOSTER PACK Attack on Titan [UE10BT] has been released
- Jan. 24, 2025
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- QUESTIONNAIRE has been updated
- Jan. 24, 2025
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- CARD LIST has been updated
- Jan. 24, 2025
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- GALLERY has been updated
- Jan. 24, 2025
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- CARD LIST has been updated
- Jan. 17, 2025
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- QUESTIONNAIRE has been updated
- Jan. 17, 2025
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- VIDEO has been updated
- Jan. 10, 2025
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- FAQ has been updated
- Jan. 10, 2025
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- CARD LIST has been updated
- Jan. 10, 2025
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- UNION ARENA RARE BATTLE (Large Scale) has been released
- Jan. 10, 2025
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- Latest Information Report has been released
- Jan. 06, 2025
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- UNION ARENA RARE BATTLE 2025 March has been released
- Jan. 06, 2025
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![BOOSTER PACK BLEACH: Thousand-Year Blood War Vol.2 [UEX01BT] has been updated](/na/images/products/boosters/ex_blc/img_thumbnail.png)
- BOOSTER PACK BLEACH: Thousand-Year Blood War Vol.2 [UEX01BT] has been updated
- Jan. 06, 2025
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![STARTER DECK Black Clover [UE08ST] has been updated](/na/images/products/decks/bcv-1/img_thumbnail.png?v2)
- STARTER DECK Black Clover [UE08ST] has been updated
- Jan. 06, 2025
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![BOOSTER PACK Black Clover [UE08BT] has been updated](/na/images/products/boosters/bcv-1/img_thumbnail.png?v2)
- BOOSTER PACK Black Clover [UE08BT] has been updated
- Jan. 06, 2025
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![BOOSTER PACK Sword Art Online [UE07BT] has been updated](/na/images/products/boosters/sao-1/img_thumbnail.png)
- BOOSTER PACK Sword Art Online [UE07BT] has been updated
- Jan. 06, 2025
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- STARTER DECK ONE PUNCH MAN [UE06ST] has been updated
- Jan. 06, 2025
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- BOOSTER PACK ONE PUNCH MAN [UE06BT] has been updated
- Jan. 06, 2025
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![STARTER DECK FULLMETAL ALCHEMIST [UE09ST] has been released](/na/images/common/pages/img_thumbnail_fma.png)
- STARTER DECK FULLMETAL ALCHEMIST [UE09ST] has been released
- Jan. 06, 2025
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- BOOSTER PACK FULLMETAL ALCHEMIST [UE09BT] has been released
- Jan. 06, 2025
WELCOME TO UNION ARENA
''UNION ARENA'' is a
''COMMON RULES TRADING CARD GAME''
that allows you to play a card game
using each of your favorite characters,
and you only need to learn one set of rules.
VIDEO
