October 30, 2026UNION ARENA RARE BATTLE 2026 December
DETAILS
UNION ARENA players aim for victory within their favorite title in the special tournaments called “UNION ARENA RARE BATTLE”!
This event type uses ONE Battle Rules so all participants will use decks from the same title to battle for a “UNION RARE CARD”, which can only be obtained in this event! Enjoy the battles between decks of your favorite title!
Date
December 4, 2026 – January 1, 2027
- *Some stores will not hold this event.
Regulation
ONE Battle Rule
Application Method for Players
All players are required to apply on TCG+ prior to the event.
TCG+ is a one-stop application for Bandai Card Games that includes finding a store near you,
registering for events, tournament attendance and pairings, deck building features, and statistics.
Click here to download
Apply for the event
Player application starts: November 11, 2026
Re:ZERO -Starting Life in Another World-Prizes
1st Place
UNION RARE Card (Winner ver.) x1
The winner will receive a specially designed “WINNER ver.” UNION RARE Card of the participating title.
2nd Place
UNION RARE Card x1
The 2nd place player will receive a UNION RARE Card of the participating title.
Participation
Event Pack Vol.10 x1
- *1 card per pack
