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 Booster Box Comes With 16 Packs. Each Pack Has 12 Randomly Inserted Cards.
Note: Our packaging and boxes are designed to protect the contents inside. As packaging and boxes may inadvertently be subjected to wear and tear during shipping, we are unable to offer replacement items or replace packaging for any resulting imperfections, bends, scuffs, or indentations.
