Union Arena — Starter Decks

Union Arena starter decks are the quickest way into Bandai's anime crossover trading card game. Each starter deck is a ready-to-play deck built around one series, so you can sit down and learn the game with characters you already love. They're perfect for new players, for friends learning together, and for fans who want a solid base deck to upgrade with booster packs.

Boreal Gaming carries Union Arena starter decks for series including Jujutsu Kaisen, Demon Slayer, Attack on Titan, Fullmetal Alchemist, Black Clover and Re:ZERO, with earlier decks available while supplies last. Pair a starter deck with booster packs from the same series to start customising. Browse all of our Union Arena sealed product.

Protect your new deck with card sleeves, keep it together in a deck box, and add a playmat for a better playing surface.

Boreal Gaming is Niagara's local game store for Union Arena. Shop online for shipping across Canada, or pick up locally and ask our team to help you get started. New players are always welcome.