The One Piece Store Tournament promo cards are a distinctive corner of the One Piece Card Game hobby. Released as prizes and participation rewards for organized play events run through official stores, these promos were distributed in limited quantities and quickly became sought after by players and collectors alike. The 2025 Vol. 4 release continued the tradition of tying a collectible card to the competitive scene, so many collectors remember it as much for the community events behind it as for the cards themselves. Portgas.D. Ace is one of the most beloved characters in the One Piece story, the fiery and loyal older brother whose legacy shapes Luffy's journey. Collectors seek this card because it connects a fan-favorite figure to a moment in the tournament history of the game, making it a meaningful piece for anyone who follows both the series and its trading card community.