A standard One Piece TCG booster box contains 24 packs (20 packs for PRB series). Blister formats follow the same distribution logic.
A standard One Piece TCG booster box contains 24 booster packs, with exceptions like PRB series which contain 20 packs. Each booster box is guaranteed to contain a certain number of rare cards (called 'hits'), drawn from a set of possible combinations. Our calculator uses community opening data to show you all possible combinations. By logging the hits you've already pulled, the calculator narrows down the possibilities and tells you what could still be in your remaining packs.
Community data for these sets is currently being collected.