union arena demon slayer english booster box Opening & Unboxing! | UE05BT The cards showcase high Union Arena - Demon Slayer

Decks With This Card Recent public and tournament decks using Sleepy Scapegoats

Number of Cards 69 Rare Cards Included

Shimmer Dragon Shimmer Dragon takes a little work to make hexproof, but it doesnt really, does it

For more information, please see the most recent version of the Magic Tournament Rules at

At its most basic you'll get a plain looking card with the Black Star, but Pokemon also has a variety of different formats such as holo, reverse holo, and then you start getting into stranger depths like GX cards and half/full art

Since these collections typically include older, less rare cards, it may be a better chance to open some packs than any new releases lined up for the remainder of 2025.