one piece latest booster box OP-10 Royal Blood 14 is themed around the Seven Warlords of the Sea US SHIP One Piece Booster

That said, preparing Kirol is a relatively unexciting gravebreak trigger, and the extra mana might be better spent on something elselike playing a card you recurred from the graveyard or casting a spell with flashback to trigger a more impactful synergy

But wait, what are sleeves

Loxi: I've played this card in the "limited" format for jumpstart, and golly it is a HOUSE there

Game of Thrones Card Storage Gifts / Other Our Dragon Shield board game sleeves in American Mini size is great for games like Arkham Horror, Arkham Horror: The Card Game, Twilight Imperium, Zombicide, Champions of Midgard & many more

The only Sensei promo card was Supreme Kai