The ONE PIECE Card Game turns 4 this year, and Bandai isn't slowing down: Booster Pack "World's Strongest Warrior" (OP-17), themed around the Elbaf arc, ships in August as the official 4th-anniversary set, right behind six new beginner-friendly Start Decks that launched July 11.

The competitive side is scaling up just as fast — October brings "Mera Mera no Mi Sodatsusen," the game's largest tournament yet, with a Mera Mera no Mi-themed trophy piece revealed among the prizes.

Against all that, ROMANCE DAWN [OP-01] is where it all started: the very first booster box, released July 2022. It's long been sold out direct at CDJapan, but still reachable through their Proxy Shopping Service for anyone chasing the set that kicked the whole game off.