One Piece Card Game Set Guide
One Piece Card Game OP-17: The World’s Strongest Warriors
Everything confirmed about OP-17, including the August 28, 2026 global release date, prerelease schedule, booster-box contents, rarity breakdown, Elbaph and Four Emperors theme, new premium card treatments, top chase cards and where to preorder in Canada.
Last updated: August 13, 2026
When does One Piece OP-17 come out?
One Piece Card Game OP-17: The World’s Strongest Warriors releases globally on August 28, 2026. Prerelease and fourth-anniversary events begin August 21. Each booster box contains 24 packs, each booster pack contains 12 cards, and the set contains 131 card types plus four DON!! card designs.
Canadian players can preorder the OP-17 booster box from Game 3 or browse all One Piece Card Game preorders.
What Is One Piece Card Game OP-17?
OP-17: The World’s Strongest Warriors is the seventeenth numbered main booster expansion for the One Piece Card Game. It celebrates the game’s fourth anniversary and begins the worldwide unification of major product releases, with the English and Japanese versions launching during the same global release window.
The expansion moves into the Elbaph storyline while placing some of the most powerful characters in One Piece history at the centre of its collector lineup. The Four Emperors, Elbaph characters and major pirates are represented through new Leaders, deck support and premium alternate-art cards.
OP-17 follows OP-16: The Time of Battle. Players catching up before the new release can view the OP-16 booster box. Cards from the new set use identifiers beginning with OP17, such as OP17-079, making the expansion code the fastest way to distinguish them from reprints and special cards originating in earlier products.
OP-17 Release Date and Prerelease Schedule
| Milestone | Date | What it means |
|---|---|---|
| Prerelease begins | August 21, 2026 | Participating stores can begin prerelease and anniversary activities. |
| Official global release | August 28, 2026 | OP-17 booster packs, displays and Double Pack Set Vol. 12 officially release. |
| Fourth Anniversary Event | August 21–September 13, 2026 | Participating local stores may hold constructed or sealed events with anniversary prizing. |
OP-17’s simultaneous worldwide launch is especially important for players accustomed to a substantial delay between Japanese and English releases. A shared release window should also concentrate card reveals, competitive testing and collector demand into the same period.
Release dates can still be affected by distributor or regional delivery delays. A store’s fulfilment date may therefore differ from Bandai’s official launch date even when the product was ordered correctly.
What Comes in an OP-17 Booster Box?
One booster box
A sealed display contains 24 randomized packs. Bandai does not guarantee that one box completes the set or contains a specific Leader, Secret Rare or alternate art.
One booster pack
Each pack contains 12 randomized game cards. The official MSRP is stated in US dollars; Canadian retail pricing reflects currency conversion, distribution and allocation.
Numbered card pool
The advertised card pool spans Leaders, Characters, Events and Stages across the six game colours.
DON!! designs
OP-17 also includes four DON!! card designs beyond the 131-type main card pool.
A box is not a complete set
With randomized collation, parallels and multiple premium treatments, even several boxes cannot guarantee every OP-17 card. Buy boxes for the opening experience and singles when targeting exact cards.
OP-17 Card List and Rarity Breakdown
Bandai’s product information lists the following base rarity composition. Alternate artwork and premium parallel treatments expand the number of collectible versions beyond the base card-type count.
| Rarity or card type | Confirmed quantity | Collector notes |
|---|---|---|
| Leader | 6 | Six new deck identities, with premium Leader parallels available. |
| Common | 45 | Core deck-building cards and archetype support. |
| Uncommon | 30 | Support pieces across multiple colours and types. |
| Rare | 26 | Higher-rarity Characters, Events and support cards. |
| Super Rare | 10 | Major characters and likely competitive engines. |
| Secret Rare | 2 | Top base rarities with premium parallel possibilities. |
| Special Card | 6 | Special collector treatments. |
| Treasure Rare | 1 | Region-specific premium treatment. |
| DON!! Card | 4 designs | Special DON!! artwork associated with the set. |
The rarity quantities should not be interpreted as pull guarantees. “Ten Super Rare card types” means ten different SR cards exist; it does not promise ten SR cards per box.
OP-17 Theme: Elbaph and the World’s Strongest Pirates
The title The World’s Strongest Warriors connects the expansion’s Elbaph focus with the legendary strength of the series’ most powerful pirates. Loki and Elbaph-era Monkey.D.Luffy give the set current-story relevance, while the Four Emperors provide enormous collector recognition.
The original Four Emperors
Edward.Newgate, Shanks, Kaido and Charlotte Linlin receive prominent premium treatments. Bringing all four into one anniversary expansion gives OP-17 a straightforward collector identity and creates multiple chase cards rather than concentrating attention on one character.
Elbaph characters
Loki is one of the set’s Secret Rare cards, and Elbaph-themed support connects the physical game to the manga’s current storyline. Players should verify spoilers against Bandai’s official card list because translations and early community images can contain wording errors.
Worldwide fourth anniversary
The set is positioned as a fourth-anniversary release. Its premium card selection, global timing and dedicated events make OP-17 more than a normal numbered booster from both a competitive and collector perspective.
OP-17 Leaders and Competitive Impact
OP-17 contains six Leader cards. Leaders determine deck colour, life total, legal card pool and strategy, so the new lineup is the most important part of the set for competitive players.
Monkey.D.Luffy OP17-079 is a black Leader and the subject of the game’s first officially named Super Leader Alt-Art. Its effect can turn qualifying high-cost Characters into Blockers, creating defensive value from cards that would otherwise be used primarily as late-game threats.
The broader OP-17 environment is expected to support Elbaph, Emperor and existing crew-based strategies. However, prerelease hype is not proof that a deck will become top tier. The actual metagame will depend on full English card wording, deck consistency, matchups, restrictions and tournament results after release.
Do not buy solely from prerelease tier lists
Early deck rankings are projections. Competitive card values can change quickly once players test the complete set. Purchase a Leader because you want to play or collect it, not because an untested list labels it unbeatable.
Best OP-17 Chase Cards Revealed
OP-17 has an unusually deep premium lineup. The following cards and treatments are receiving the strongest early collector attention, but market order and prices will change after English supply enters circulation.
| Card or group | Why collectors are watching it |
|---|---|
| Monkey.D.Luffy OP17-079 Super Leader Alt-Art | The first official Super Leader Alt-Art, featuring a premium manga-panel treatment. |
| Edward.Newgate premium parallel | One of the original Four Emperors and a major fan-favourite character. |
| Shanks premium parallel | High character demand and Emperor-focused anniversary treatment. |
| Kaido premium parallel | Recognizable Emperor chase with dedicated manga-style artwork. |
| Charlotte Linlin premium parallel | Completes the original Four Emperors premium group. |
| Rocks.D.Xebec OP17-118 | Major character significance and a high-end collector treatment. |
| Loki OP17-119 | Elbaph-focused Secret Rare tied to the current story arc. |
| Conqueror’s Haki Special Cards | New premium treatment built around one of One Piece’s most iconic powers. |
“Manga Rare” and “Manga Leader” are widely used collector terms. Bandai’s official terminology on the OP-17 product page includes Super Parallel and Super Leader Alt-Art. Use the exact card number and treatment when comparing listings.
What Is New About OP-17’s Premium Cards?
Super Leader Alt-Art
OP-17 introduces a premium alternate-art tier for a Leader card. Monkey.D.Luffy OP17-079 is the first confirmed example. Because Leaders remain visible throughout a match, premium Leader artwork has both display and gameplay appeal.
Super Parallel cards
Super Parallel cards use extremely premium artwork and finishes. Collectors commonly call manga-panel versions “Manga Rares,” although that community term may not match Bandai’s product terminology.
Conqueror’s Haki Special Cards
These cards emphasize Conqueror’s Haki through a distinctive collector presentation. Their long-term demand will depend on character popularity, scarcity, artwork and actual pull rates.
Treasure Rare
The Treasure Rare is a special English-region card treatment. Confirm that a listing matches the intended regional printing, because similarly illustrated Japanese and English cards are not necessarily equivalent products.
Which OP-17 Products Are Releasing?
OP-17 Booster Box
Contains 24 packs and is the primary sealed option for stores, players and collectors planning a larger opening.
Individual Booster Packs
Each pack contains 12 cards. When buying loose packs, purchase from a trusted retailer that handles sealed product responsibly.
Double Pack Set Vol. 12
Includes two OP-17 booster packs and one DON!! card from two possible designs. It releases on August 28, 2026.
Prerelease Products and Prizing
Participating-store events can include anniversary tournament packs and event prizes. Contents and eligibility differ from retail booster products.
Where to Preorder One Piece OP-17 in Canada
Game 3 is a Canadian trading-card retailer offering OP-17 sealed product for preorder. Ordering from a Canadian store avoids cross-border currency surprises and international import processing.
Preorder the OP-17 Booster BoxBrowse One Piece Preorders
Preorders remain subject to distributor allocation and the store’s posted preorder terms. Do not assume that a product is guaranteed until the order is accepted under those terms.
Should You Buy an OP-17 Booster Box or Singles?
Buy a booster box if:
- You enjoy opening packs and discovering the set.
- You want a broad starting pool for several decks.
- You are comfortable receiving randomized cards.
- You value the sealed opening experience more than guaranteed targets.
Buy singles if:
- You need specific cards for one competitive deck.
- You collect one character, Leader, colour or crew.
- You want to choose the exact artwork and condition.
- You do not want duplicate commons and uncommons.
After release, browse Game 3’s in-stock One Piece singles for exact cards or check the broader One Piece sealed-product collection. The main One Piece collection provides a wider route into current cards, accessories and products.
The most efficient approach is often both
Open one box for the release experience, then buy the remaining deck cards or collector targets as singles. This sets a clear spending limit while still making launch day enjoyable.
Frequently Asked Questions
What is the official name of One Piece OP-17?
The official English name is The World’s Strongest Warriors.
When does OP-17 release in Canada?
The official global release date is August 28, 2026. Canadian store fulfilment can vary if distributor shipments are delayed.
When is the OP-17 prerelease?
Prerelease and fourth-anniversary events begin August 21, 2026. Bandai’s anniversary event period runs through September 13.
How many cards are in OP-17?
Bandai lists 131 card types plus four DON!! card designs. Alternate arts and parallel treatments create additional collectible versions.
How many packs are in an OP-17 booster box?
A sealed OP-17 booster box contains 24 packs.
How many cards are in an OP-17 booster pack?
Each booster pack contains 12 randomized cards.
What is OP-17 about?
The expansion focuses on Elbaph, powerful pirates and the Four Emperors while celebrating the One Piece Card Game’s fourth anniversary.
Does OP-17 have a Manga Leader?
Monkey.D.Luffy OP17-079 receives the first official Super Leader Alt-Art. Collectors commonly describe its manga-panel design as a Manga Leader.
Does OP-17 release in English and Japanese at the same time?
OP-17 begins the game’s worldwide release unification. The official English release is August 28, 2026, within the same global launch period as the Japanese release.
Where can I preorder OP-17 in Canada?
Game 3 offers the One Piece Card Game Set 17 booster box through its Canadian online store, subject to availability and preorder terms.
Official Sources
Release date, product contents, card-type count and MSRP come from Bandai’s official OP-17 product page. Event dates and formats are listed on the official fourth-anniversary event page. In-store Dash Pack details are available in the official Treasure Pack campaign announcement.
