Union Arena is a Bandai card game that unites popular anime, manga and game series under one common ruleset, and Sasaki's Seriousness is one of the cards in Tokyo Ghoul Release Event Cards. The card is numbered UEPR/TKG-1-028.
Share this card
Generate an image to post on your social media, or share a link.
Series
Card Type
Rarity
Action Point Cost
Required Energy
Activation Energy
Trigger
Description
