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!

• 16 Booster Packs per Booster Box

Sword Art Online joins UNION ARENA! Kirito and Asuna, as well as popular characters from the first TV anime season to the “Alicization War of Underworld" are lined up on the cards. These Union Arena exclusive illustrations and luxurious design will surely make Sword Art Online fans want to collect them!

You can recreate Kirito and Asuna's "switch" or the scene of the Goddesses saving the day when things look dire in the Union Arena deck! Enjoying making your own unique deck that recreates the character’s attacks and the world of the series as you like!

As a “chase card” the SR** and SR*** will have the signature of the original cast printed on it! Adding this to the new illustrations available only in Union Arena makes them super rare cards fans will not want to miss!