The World's Strongest Warriors
August 28, 2026 · 74 cards
This set has not been released yet: its contents will keep being updated until launch, and prices will be displayed as soon as the set officially releases.
Overview of the One Piece set: The World's Strongest Warriors
The World's Strongest Warriors is the seventeenth main set of the One Piece Card Game, identified by the code OP-17. This page covers the English-language printing, which releases on 28 August 2026, following in-store pre-release events from 21 August. The set contains 131 card types plus 4 DON!! cards, including 6 Leaders, and introduces the deepest rarity structure the game has seen so far. On this page you'll find all available information on each card, along with its average market price.
This page is updated as official announcements are made. Check back regularly for new information.
OP-17 is the fourth-anniversary set of the One Piece Card Game, following Awakening of the New Era (OP-05), Emperors in the New World (OP-09) and OP-13. Its theme centres on the Elbaf arc, the island of the giants, and on the Four Emperors, both former and current. It also marks the game's first near-simultaneous worldwide release: only six days separate the Japanese version (22 August) from the English edition, against two to three months previously.
Where to find these cards 1 product(s)
The sealed products containing this set's cards.
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Leaders and headline cards
OP-17 includes six Leader cards, spread across the six colours of the game:
- Edward Newgate (red)
- Monkey D. Luffy (black)
- Shanks (green)
- Kaido (purple)
- Charlotte Linlin (yellow)
- Rocks D. Xebec
The set puts the most powerful figures of the One Piece universe front and centre rather than mid-tier crews. Loki, prince of the Elbaf giants, debuts as a Secret Rare, and Kaido receives a guest illustration by Keisuke Itagaki, the author of Baki.
Full effects, costs and colours for each card can be found on the individual card pages linked from here. Card text shown reflects the English printing of the set.
Set contents
The composition of the English edition of OP-17 is as follows:
- 131 card types, plus 4 DON!! cards
- 6 Leader cards
- 12 cards per booster pack (against 6 in the Japanese edition)
- Common, Uncommon, Rare, Super Rare, Secret Rare and Treasure Rare cards
- Several new treatments exclusive to this anniversary set
The complete card list, rarities and average prices are built into this page and updated continuously.
New rarities
OP-17 introduces several treatments that did not exist in previous sets:
- Super Leader Parallel - the first rarity tier dedicated to Leader cards, debuting with Monkey D. Luffy in his Elbaf outfit
- Pirate Crew Super Alt Art - a character pictured in front of their full crew
- SP 4th Anniversary - four gold cards devoted to the current Emperors: Monkey D. Luffy, Shanks, Marshall D. Teach and Buggy
- SP Conqueror's Haki - six cards in a manga sketch treatment, reserved for characters who wield Conqueror's Haki
- Manga Rare - four black-and-white cards dedicated to the former Emperors: Edward Newgate, Shanks, Kaido and Charlotte Linlin. This is Whitebeard's first manga card since the game launched
- 4 special DON!! cards, including an exclusive Rocks D. Xebec
Products and formats
English OP-17 cards will be spread across several products, available from 28 August 2026 at participating retailers:
- 12-card booster packs, at a 4.99 USD suggested retail price
- Booster display of 24 packs
- Blisters
- Double Pack Set Vol.12
For the first time in the game's history, the booster pack does not use a single artwork but an artset of four different illustrations: Luffy in his Elbaf outfit, a trio of Sanji, Zoro and Jinbe, the Robin and Nami duo, and a Luffy versus Kaido clash. This format creates a collectible in its own right for sealed collectors.
Fourth-anniversary events run from 21 August to 13 September 2026 at participating stores. Cards will be tournament legal from 21 August.
Collecting, rarity and market
OP-17 is shaping up to be one of the most sought-after sets in the One Piece Card Game, driven by its anniversary status and the density of its rarities. The most closely watched cards on the secondary market are the Monkey D. Luffy Super Leader Parallel, the four Manga Rares of the former Emperors, the Loki Secret Rare and the gold SP cards of the current Emperors.
Prices shown on this page apply to English-printed copies, which trade on a separate market from the French and Japanese printings. Rarity, condition and demand remain the main factors driving a card's value.
Community and gameplay
OP-17 speaks to competitive players and collectors alike. The set's six Leaders cover every colour and open the game's fourth year on archetypes built around the Emperors and the giants of Elbaf.
Official events and tournaments tied to OP-17 are announced by Bandai throughout the season.
- When does the English version of OP-17 The World's Strongest Warriors release?
- The English edition of OP-17 releases on 28 August 2026, alongside the French edition. In-store pre-release events run from 21 August 2026. The Japanese version releases on 22 August 2026.
- How many cards are in OP-17?
- The set contains 131 card types plus 4 DON!! cards, including 6 Leader cards. Each English booster pack contains 12 cards.
- Who are the Leaders in OP-17?
- The six announced Leaders are Edward Newgate (red), Monkey D. Luffy (black), Shanks (green), Kaido (purple), Charlotte Linlin (yellow) and Rocks D. Xebec.
- What is the difference between the English and French versions of OP-17?
- Both versions share the same 131 card types plus 4 DON!! cards, the same pack contents and the same release date. Only the printed language differs, and each version has its own secondary market.
- What are the most sought-after cards in OP-17?
- The most in-demand cards are the Monkey D. Luffy Super Leader Parallel, the four Manga Rares of the former Emperors, the Loki Secret Rare and the 4th Anniversary gold SP cards.
Updates
This page is expanded as Bandai makes official announcements and as market prices evolve.