One Piece OP-16 The Time of Battle Booster Box
OP-16 The Time of Battle — The Paramount War Returns
If you know One Piece, you know Marineford. The Paramount War is one of the most iconic arcs in manga and anime history — the full-scale clash between pirates and marines that changed the world of One Piece forever. OP-16 The Time of Battle brings that legendary conflict to the card game in full force. Characters from Impel Down and Marineford are joining the battlefield, and — the moment fans have been waiting for — a major figure from the war is finally arriving as a Leader Card. Whoever that character turns out to be, Bandai is promising a new strategic identity powerful enough to shake the existing meta. On top of that, additional new Leader Cards arrive with effects that haven't been seen before in the game, pushing deck-building possibilities even deeper.
What's In the Box
Each OP-16 The Time of Battle Booster Box contains 24 packs of 12 cards — 288 cards per box, same format as every standard One Piece booster. The set packs 126+1 card types across a full rarity spread, with serious collector and competitive appeal at every tier. Bandai has loaded this set to strengthen a wide range of existing decks while also giving new players a genuine path to building a competitive deck straight out of this set alone. That's a strong promise.
Rarity Breakdown
| Rarity | Count |
|---|---|
| Leader | 6 |
| Common | 45 |
| Uncommon | 30 |
| Rare | 26 |
| Super Rare | 10 |
| Secret Rare | 2 |
| Special Card | 6 |
| Treasure Rare | 1 |
| DON!! Card | 1 |
Who Needs This Box
Marineford is the arc — Whitebeard, Ace, Akainu, Sengoku, the entire marine and pirate world converging on one battlefield. If that storyline hits you differently than any other arc in the series, this set was made for you. Competitive players should be paying close attention to whatever Leader is debuting here — Bandai's promise of meta-shaking effects is worth taking seriously heading into the June 2026 release window. Collectors, meanwhile, will be hunting that single Treasure Rare and the six Special Cards. Whether you're cracking for the pull, building a tournament deck, or just grabbing a box because Marineford deserves to be on your shelf — this is one to have.
Set Specifications
| Specification | Detail |
|---|---|
| Game | One Piece Card Game |
| Set Number | OP-16 |
| Set Name | The Time of Battle |
| Featured Arc/Saga | Paramount War — Impel Down & Marineford |
| Product Type | Booster Box |
| Pack Count | 24 |
| Cards Per Pack | 12 |
| Total Card Types | 126+1 |
| Release Date | June 12, 2026 |
| Language | English |
| Publisher | Bandai |
Shipping & pickup
Shipping is calculated at checkout. Local pickup is available in Welland.
Condition & authenticity
Product condition and included contents are described on each listing. Contact us before ordering if you would like additional photos or details.
Returns & order help
Please review our store policies before ordering. If there is an issue with your order, contact us and include your order number.