one piece tcg four emperors card list in the New World Booster Pack (OP-09) Players can use the new cards to strengthen a wide variety of existing decks The Most Valuable Cards In

Depending on your deck, you might also want to look at Clever Concealment, Flawless Maneuver and Cosmic Intervention the latter of which is a lot of fun with fetchlands and mass land destruction, or board wipes when you run a lot of strong EtB effects

Of note, the buyback spells Allay and Shattering Pulse cost five mana to cast with buyback, which is exactly what Sonic Rainboom provides

I dont want to get sidetracked there, especially when Mark Rosewater has made it abundantly clear that the topic is not open for discussion at this time

Then she drops the cost of everything by 1 generic mana, not just artifacts and enchantments which you might expect since she's an Artificer, but everything

To trigger Void, we need to either Warp a card, or have a nonland card leave the battlefield from your control