Released as part of the massive Summer 2026 crossover event between the globally beloved One Piece franchise and the Round1 entertainment complex.The collaboration, running from July 18 through October 17, 2026, marks the first simultaneous U.S.-Japan event of its kind, making these promotional items incredibly rare and highly sought after.
The ROUND1 Promotion Pack set is built around the iconic Straw Hat Crew, featuring ten specifically designated promotional cards. Each pack offers the chance to pull one of 10 distinct, limited-edition Straw Hat Crew character cards.
