union arena demon slayer english booster box Opening & Unboxing! | UE05BT card deck featuring iconic characters like Tanjiro and Nezuko Kamado Union Arena: Demon Slayer Volume

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

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.

In case you've not heard of this Brother's War card, it's a black legendary Phyrexian who not only draws cards each time your creatures make contact with the enemy's face, but has an expensive activated ability that lets you trade your own cards for some of your opponents'

As always, I'm interested in hearing any feedback you have on today's column or on how R&D looks at rarity

Vial Smasher the Fierce Vial Smasher the Fierce has a reputation for being one of the most popular partner commanders

Number of Cards 69 Rare Cards Included