The Japanese One Piece Card Game 4th Anniversary set, OP-17 The World's Strongest Warriors, released on August 22, 2026.

Set Overview & Themes

• Core Theme: Focused on the Elbaf arc (featuring the Straw Hat Pirates in their Elbaf outfits and giants) and the Four Emperors.
• Notable Debuts: The legendary pirate Rocks D. Xebec makes his debut alongside members of the Rocks Pirates.
• Key Rarities & Chase Cards:The Japanese One Piece Card Game 4th Anniversary set, OP-17 The World's Strongest Warriors, released on August 22, 2026.

Where do the booster packs come from?

• Packs are pulled from sealed booster boxes at random.

No Guarantee:

• "Hits" are cannot be guaranteed when purchasing single booster packs.