Bring the Jura Tempest Federation to the Tabletop!

Level up your UNION ARENA experience with the massive Special Booster Pack: That Time I Got Reincarnated as a Slime [UE20BT]. Spanning the events of anime Seasons 1 through 3, this supersized set features four distinct color types, allowing players to build a massive variety of competitive and thematic decks.

With a massive lineup of 188 card types and 13 Action Point (AP) cards, this set is loaded with gorgeous alt-arts, competitive staples, and brand-new illustrations created exclusively for this release.

Incredible Chase Cards for Collectors

This special booster offers some of the most sought-after rarities in the game:

• Foil-Stamped Voice Actor Signatures: Discover ultra-rare cards featuring golden foil stamps of the original Japanese voice cast, including Miho Okasaki (Rimuru), Rina Hidaka (Milim), M・A・O (Shion), Tomoaki Maeno (Veldora), and more!

• Serial-Numbered Autographs: A strictly limited number of hand-signed, serial-numbered Action Point cards are hidden in packs at an extremely low pull rate.

Exclusive Box Toppers

Buying a sealed display? Every booster box includes 1 of 13 exclusive Box Topper cards. The topper lineup features 12 standard foil designs and 1 ultimate gold-foil chase design to immediately upgrade your deck's bling.

Product Specifications

• Cards per pack: 12

• Packs per display box: 16

• Rarity Breakdown: Common (C), Uncommon (U), Rare (R), Super Rare (SR), and Action Point (AP) Cards.

• Tournament Legal: Yes (upon your region's official pre-release date).

Note: Card distribution is randomly assorted. Artwork and features may vary slightly from the final printed product.