jjk union arena booster box English Opening! There are 4 levels of rarities Jujutsu Kaisen Union Arena Card

This supports more efficient storage

In decks with cards like Myr Battlesphere or Academy Manufactor, Jan can flood the board and your mana pool in no time

In general, the problem with expensive cards is that if you cast them and your opponent is able to answer it, you are in trouble

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So to recap: In the Alchemy format, Dungeon Descent no longer entered the battlefield tapped, cost three less mana to activate, and was still a bad card

Used wisely, you can deal decent damage and control the board with the right timing