OP-17 Spoilers: All Confirmed Cards and Leaders 2026

OP-17 spoilers are arriving ahead of The World's Strongest Warriors, the 4th Anniversary Booster Pack launching August 26, 2026. This tracker collects all OP-17 spoilers confirmed so far: leaders, chase cards, rarity structure, and what still hasn't been revealed. For context on what the simultaneous worldwide release means for EN players, the OP-17 release date overview covers the practical changes from launch-window format.

TL;DR: Current OP-17 spoilers: two leaders confirmed, Newgate Red and Luffy Black. One SEC confirmed: Loki (OP17-119), Black Character, Cost 6, 8000 power, Giants/Elbaf traits. One Treasure Rare slot in the set, specific card not yet revealed. August 26, 2026 global simultaneous launch. 126+1 card types total. The full spoiler season opens in mid-July. This tracker updates as Bandai confirms more.

OP-17 spoilers: what's confirmed so far (quick answer)

Three pieces of information define the OP-17 spoiler picture as of late June 2026: two confirmed leaders, one confirmed SEC chase card, and a confirmed Treasure Rare rarity slot with its identity still unknown. Most of the set's 126+1 cards haven't been officially previewed. Bandai's structured reveal campaign accelerates from mid-July through early August, roughly six weeks before the August 26 launch.

Set basics

Full name: One Piece Card Game Booster Pack OP-17: The World's Strongest Warriors (4th Anniversary)

Theme: The Elbaf arc and the Yonko, the Four Emperors. OP-17 ties the current manga storyline to the game's 4th anniversary, with Giant Warriors from Elbaf appearing alongside iconic Yonko characters from One Piece's recent chapters.

Release date: August 26, 2026, globally simultaneous in Japan and English. The first main One Piece TCG booster to share launch dates across both regions.

Card count breakdown:

The Treasure Rare is a new rarity slot sitting above SEC, introduced in OP-17.

GODEEPER: What does a worldwide simultaneous EN/JP launch actually change for players? The full breakdown covers pre-order windows, pricing parity, and what no longer applies. OP-17 Global Launch: What EN Players Gain →

Confirmed leaders

Edward Newgate (Whitebeard), Red. Whitebeard is confirmed as the Red leader. Red's aggressive push-and-damage identity fits his Marineford arc style: attack relentlessly, never stop pressing. Card text and DON!! cost haven't been officially released.

Monkey D. Luffy, Black. Luffy enters OP-17 as a Black leader, separate from his Blue/Green identity in OP-16. A Black Luffy suggests an Elbaf-arc framing and connects to Black's trash-and-recursion toolkit. Confirmed via the same official channels as Newgate.

The remaining four leader slots haven't been confirmed. OP-17 has six leaders total, so half the lineup is still unknown. For what the confirmed leaders might enable competitively, the OP-17 leaders deck potential preview breaks down both builds with projected archetypes.

Confirmed cards: Loki SEC (OP17-119)

The most significant spoiler to arrive so far is Loki (OP17-119), surfaced by Japanese tracker networks in late June and reported as a Black Secret Rare Character.

Reported card details:

Loki is the prince of Elbaf and one of the main figures in the current manga arc. His presence as an SEC confirms the set digs deep into the Giants/Elbaf theme and isn't simply using it as set dressing.

Quick caveat: these stats come from Japanese tracker networks, not from an official Bandai reveal. Card text, effects, and exact rule interactions haven't been released. Treat them as provisional. The Loki OP-17 spoiler article covers early secondary market analysis for an SEC at this profile.

The Treasure Rare slot

OP-17 introduces a Treasure Rare (TR) rarity tier sitting above Secret Rare. The set contains one TR slot, making it rarer than either of the two SECs in the set.

The specific card in the Treasure Rare slot hasn't been revealed. Aggregator sheets and set structure data confirm the slot exists, but Bandai hasn't named the card. When announced, it will be OP-17's single most valuable pull. For what the Treasure Rare concept means for collector strategy, OP-17 Treasure Rare explained covers the pull rate math and historical SEC-vs-apex comparisons.

GODEEPER: Why does having a Treasure Rare above SEC change how collectors approach the whole set? OP-17 Treasure Rare: New Rarity Explained →

OP-17 spoilers: what hasn't been confirmed yet

As of June 30, 2026, the following remain unrevealed:

• Four additional leaders: 6 leaders total in the set, only Newgate and Luffy confirmed
• The Treasure Rare identity: slot is in the set, specific card hasn't been named
• Card abilities: no official card text for either confirmed leader yet
• Commons and Uncommons: 75 of the set's cards are entirely unseen
• Most Rares and Super Rares: a handful circulate in tracker networks, none officially confirmed
• SP art parallels: the 6 Special cards aren't revealed
• Full set list: Bandai typically publishes it four to six weeks before launch

The broad strokes are clear. The specifics that actually matter (abilities, costs, SP art) are the OP-17 spoilers still coming in July.

When to expect more OP-17 spoilers

Bandai's reveal schedule for main booster sets follows a roughly consistent pattern:

• 6-8 weeks before launch: Leader card text drops, key Rares and SRs previewed
• 4-6 weeks before launch: Full official set list published on en.onepiece-cardgame.com
• 2-4 weeks before launch: SP art previews, final chase card confirmations
• Launch week: Complete card database goes live with all effects

For OP-17 launching August 26, the heavy reveal window opens around mid-July. Players who want to prepare early decklist frameworks can start from the two confirmed leaders; everyone else should expect July to be the active research month.

Japanese tracker networks like One Piece Top Decks often surface cards 1-3 weeks ahead of official Bandai previews, which is how Loki arrived in June. The official @ONEPIECE_tcg_EN on X is the authoritative source when the structured spoiler campaign begins.

Key Takeaways

• OP-17 spoilers confirm two leaders: Newgate Red, Luffy Black; four leader slots still unrevealed
• One confirmed SEC: Loki (OP17-119), Black Character, Cost 6, 8000 power, Giants/Elbaf
• Treasure Rare slot confirmed; specific card not revealed
• 126+1 card types with a new Treasure Rare rarity above SEC
• OP-17 launches August 26, 2026, simultaneously in JP and EN, the first main set to do this
• Full reveal campaign accelerates mid-July, six weeks before the August 26 launch

Related Reading

• OP-17 Release Date: August 26, 2026 Global Launch: Full breakdown of the simultaneous JP/EN release structure and what changes for EN players.
• OP-17 Loki: Elbaf Prince Black SEC Stats and Collector Value: Deep dive on Loki's reported stats, rarity, and early secondary market outlook.
• OP-17 Treasure Rare: New Rarity Explained: What the Treasure Rare rarity means for pull rates and collector strategy.
• OP-17 Leaders Deck Potential Preview: Competitive analysis of what Newgate Red and Luffy Black could enable in the format.
• OP-17 Global Launch: What EN Players Gain: How the simultaneous release changes the EN buying window, pricing, and competitive timeline.

Frequently Asked Questions

What is OP-17 in One Piece TCG? OP-17 is The World's Strongest Warriors, the 4th Anniversary Booster Pack. It releases August 26, 2026 simultaneously in Japan and English, the first main set to launch worldwide on the same date. The set covers the Elbaf arc and the Yonko, with 126+1 card types including a new Treasure Rare rarity.

Who are the confirmed OP-17 leaders? Two leaders are confirmed: Edward Newgate (Whitebeard) as Red and Monkey D. Luffy as Black. OP-17 has six leader slots total; the remaining four haven't been officially revealed by Bandai as of June 2026.

What is the OP-17 Treasure Rare? Treasure Rare is a new rarity above Secret Rare introduced in OP-17. The set has one Treasure Rare slot. The specific card hasn't been announced. When revealed, it will be the set's highest-value pull, above the two SECs.

When will more OP-17 spoilers drop? Bandai's main reveal campaign runs 6-8 weeks before launch. With OP-17 releasing August 26, the heavy spoiler window opens mid-July. Japanese tracker networks typically surface cards 1-3 weeks before official Bandai announcements.

Is OP-17 releasing on the same day in Japan and English? Yes. August 26, 2026 is a worldwide simultaneous launch. This is the first main booster in One Piece TCG history to launch on the same date in both regions.

How many cards are in OP-17? OP-17 contains 126+1 card types: 6 Leaders, 45 Commons, 30 Uncommons, 26 Rares, 10 Super Rares, 2 SECs, 6 SP cards, 1 Treasure Rare, and 1 DON!! card.

References

• Official @ONEPIECE_tcg_EN on X: OP-17 set name, card count, and global simultaneous release date confirmation
• One Piece Top Decks OP-17 spoiler tracker: Community-collected OP-17 leaks including Loki SEC details
• Limitless TCG One Piece Card Game: Card database and tournament results reference