UNION ARENA SPECIAL BOOSTER PACK
That Time I Got Reincarnated as a Slime [UE20BT]
![UNION ARENA SPECIAL BOOSTER PACK That Time I Got Reincarnated as a Slime [UE20BT]](/na/images/products/boosters/tsk-1/img_mv.jpg?v2)
A special pack featuring a large volume of cards!
Four colors are included in this special Booster Pack, allowing players to build a wide variety of decks!
The anime “That Time I Got Reincarnated as a Slime” Seasons 1–3 joins as cards!
![UNION ARENA SPECIAL BOOSTER PACK That Time I Got Reincarnated as a Slime [UE20BT]](/na/images/products/boosters/tsk-1/img_item01.png)
Release Date
June 26, 2026
Release Event Period
June 19 - 25, 2026
MSPR
4.99USD
Content
- 12 cards per pack
Configuration
- ・1 Booster Pack = 12 cards
- ・1 Display Box = 16 packs
- ・1 Case = 16 Display Boxes
- *Alt-art card types are included in this product.
- *Which of the cards are included is random.
- *Cards included in this product are tournament legal from the pre-release date in your region.
- *The image may differ somewhat from the final product.
- *Product specifications may be subject to change.
- *Please note that some of the products and the specifications may differ from those released in other countries or regions.