Each Booster Pack contains 12 cards.

There are 4 rarity levels: Common (C), Uncommon (U), Rare (R), and Super Rare (SR), with AP cards included at a low pull rate.

The lineup features a total of 80 card types plus 12 types of AP cards.

Additionally, alt-art cards are also included!

Power up your favorite deck and make playing UNION ARENA even more exciting!

Featuring the first-ever hand-signed cards in the UA English Ver.!

The first-ever “Serial-Numbered Hand-Signed Action Point Card” in the English version of UNION ARENA are here! In SOLO LEVELING, they feature hand-signed autographs from Aleks Le and Michelle Rojas!

Not only do they feature autographs personally signed by the voice cast, but each card is also engraved with a unique serial number—truly one of a kind!