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OP-17 · The World’s Strongest Warriors · 28 August 2026

One Piece Card Game

One Piece Card Game

Sealed English product for players and collectors. The next main booster is OP-17 The World’s Strongest Warriors — announced for 28 August 2026.

24 packs / box12 cards / pack131+ card set
One Piece Card Game banner
One Piece Card Game

What we stock

Four product types, same layout as Magic. Starter decks and collections open here when The Slab Arena lists them.

Sealed

Booster boxes

English 24-pack displays. OP-17 The World’s Strongest Warriors is the current announced main set.

View OP-17 box

Double pack

Booster packs

DP-12 includes two sealed OP-17 booster packs, one DON!! card and reusable card-case packaging.

View booster packs

Play

Starter decks

Ready-to-play 51-card decks plus DON!! cards. Category opens when a deck is in the shop.

Not currently listed

Extras

Collections

Illustration boxes, extra boosters and anniversary product — linked when listed.

Not currently listed

Shop One Piece

Official English name: BOOSTER PACK -THE WORLD’S STRONGEST WARRIORS- [OP-17]. Street date 28 August 2026. Prerelease 21 August 2026.

Choosing the right One Piece product

Choose the format that suits how you want to collect or play, then check the live listing for price and availability.

Booster boxes

Best if you want a sealed English display. OP-17 boxes hold 24 packs of 12 cards.

Booster packs

Single 12-card packs for drafting or cracking. Only buy when a pack SKU is actually listed.

Starter decks

Fixed 51-card lists plus DON!! — the usual first purchase if you are learning the game.

Collections

Illustration boxes and extra boosters. Linked from this hub when The Slab Arena has them in range.

One Piece questions, answered

When does OP-17 release in English?
Bandai lists 28 August 2026, with prerelease from 21 August 2026. The Slab Arena availability is on the OP-17 product page.
How many packs are in an OP-17 booster box?
24 English packs per display. Each pack contains 12 cards.
How many cards are in the set?
The official English product page lists 131+4 types in total.
Do you sell genuine One Piece product?
Yes. Listings are sealed English One Piece Card Game product. Stock status is on each product page — this hub does not invent it.
Do you ship outside the UK?
Physical TCG currently ships to UK addresses. Free UK delivery on orders over £30.
Can I return a sealed booster box?
UK consumers can cancel within 14 days of receiving sealed goods if the seal is intact. Read Refunds & Returns before ordering.