UNION ARENA RARE BATTLE is a special event held once every 3 months at stores!

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 obtain in this event!

1st: UNION RARE Card (Winner ver.) x1
2nd-4th: UNION RARE Card and AP Card Sleeve set

Participation: Event Pack