Contents:• 16 Jujutsu Kaisen Booster Packs, each containing:• 12 Union Arena: Jujutsu Kaisen cardsUnion 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...

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!Each of the starter decks is essential to start your UNION ARENA...