one piece op 09 booster box english OP09 Emperors in the New World (Asia English) - 1 Booster Box themed cards also make their debut in this pack One Piece Card Game -

Mana Vault left Extended just in time, but don't underestimate the importance of the drawbacks of Vault against Monolith - you have to untap it on your upkeep, and it does damage if you don't

I'm not the best at fixing cards, so you may want a second opinion.

You can activate it to revive a Shaddoll from your Graveyard face up or face down, putting your best moves on repeat

With this in mind, the cards in this drop could be worth the regular Secret Lair price of $29.99 on the secondary market, though thats uncertain for now

A deck has emerged utilizing this strategy in the Pioneer format, and it appears to be pretty effective