One Piece Card Game OP-17: The World's Strongest Warriors Release

OP-17: The World's Strongest Warriors at a glance

• Set: Booster Pack -THE WORLD'S STRONGEST WARRIORS- [OP-17], the One Piece Card Game's 4th anniversary set.
• Release: Japanese on August 22, 2026, English on August 28, 2026, pre-release from August 21.
• Dash Pack campaign: from August 21, 2026, buying an OP-17 display at a physical store got you an OP-17 Dash Pack while stocks lasted.
• Size: 131 cards plus 4 DON!! cards.

With OP-17 The World's Strongest Warriors, Bandai brings the strongest fighters of the One Piece world to the card game. Here are the key facts on release, contents and campaigns, plus buying tips.

Release dates

Contents and rarities

The set contains 131 cards and 4 DON!! cards. According to Bandai, they break down into 6 Leaders, 45 Commons, 30 Uncommons, 26 Rares, 10 Super Rares, 3 Secret Rares, 10 SP and 1 Treasure Rare. A Japanese booster contains 6 cards, a display 24 boosters.

The Four Emperors take center stage: Edward Newgate, Shanks, Kaido and Charlotte Linlin appear as Leaders and in manga versions. They are joined by Monkey D. Luffy and Loki from the Elbaf arc, among others.

The Dash Pack campaign

The release came with the Treasure Pack Campaign (OP-17 Dash Pack). From August 21, 2026, buyers at physical stores received one Dash Pack per OP-17 display while stocks lasted. According to Bandai, online purchases were excluded. Each Dash Pack contains 3 cards out of 7 different designs.

Japan also ran a Four Emperors campaign for the anniversary. Read more in our article OP-17: the 4th anniversary set.

What does OP-17 mean for the game?

New leaders built around the Four Emperors bring new strategies and shift the meta. Which decks win out shows in the tournament results of the first weeks after release. Our tip: try the new leaders first, then add single cards where you need them.

Buying tips

• Display or boosters: if you want many cards from the set, a display is usually cheaper than single boosters.
• Pick a language: Japanese and English products differ in release date and availability.
• Protect your cards: keep sleeves and toploaders ready for rare pulls.

You'll find the display here: The World's Strongest Warriors | OP 17. All other products are in our One Piece collection, and beginners are best off starting with a One Piece starter deck.