The greatest war in One Piece history is back on the table.

The Time of Battle (OP-16), the One Piece Card Game’s 16th main booster set, released to the English market on June 12, 2026.

The set drops players and collectors straight into the heart of the Paramount War, which is the scorched-earth clash at Marineford that the game has not built an entire set around since all the way back at OP-02.

The focus this time is sharper and the cast is deeper.

The Whitebeard Pirates hurl everything they have at the Navy to rescue Portgas D. Ace, the Marine Admirals stand as an immovable wall of so-called justice, and a ragtag breakout crew claws its way up from the depths of Impel Down to throw itself into the fray.

If you have been waiting for the cards to finally tell this story properly, your moment has arrived.