Union Arena - That Time I Got Reincarnated as a Slime - Special Booster Box

This Union Arena That Time I Got Reincarnated as a Slime special booster box brings Rimuru Tempest and the nation of Tempest into Bandai's Union Arena trading card game. A sealed display suits players building the set's decks and collectors working through its large card list.

• Set: That Time I Got Reincarnated as a Slime, special booster
• Game: Union Arena, English edition
• Contents: 16 booster packs per box, 12 cards per pack
• Card list: 188 card types plus 13 Action Point card types
• Rarities: Common, Uncommon, Rare and Super Rare, with alternate art cards included