One Piece Card Game - OP-18 - Booster Box – TBA

Right now there is no officially released or confirmed set list, contents, or details for OP‑18 from One Piece Card Game itself — meaning Bandai has not yet published the card list, set name, leader cards, rarities, or booster contents on its official site, card database, or announcements.

📅 Status & Release Timing

• OP‑18 is expected to be the next main booster after OP‑17 and might launch in early 2027 (Q1).
• As of now, no cards, leader names, card totals, breakdowns, or theme info have been officially revealed.
• The official One Piece Card Game product page has listings only through OP‑15 currently (and products beyond that such as extra boosters), and OP‑18 isn’t listed yet.

📦 What Will Likely Happen (Speculation Based on Past Sets)

Although unconfirmed, retail previews and community expectations (not official) suggest OP‑18 will follow the established structure of recent main booster sets once it’s announced:

• 24 booster packs per box (standard Bandai booster display)
• Typical rarities like Leader, Common, Uncommon, Rare, Super Rare, Secret Rare, Special, Treasure, and DON!! cards — similar to previous main sets (OP‑13, OP‑14, OP‑15, etc.)
• New Leaders and major card additions aligned with an upcoming arc or story focus (likely tied to the next key One Piece saga), although none of the cards have been revealed.

🧠 What’s Not Yet Known

• Full card list and card types
• Set title
• Total card count
• Leader cards and effects
• Themes or mechanics introduced in OP‑18

These details will only be available once Bandai officially releases them (typically 6–9 months before the set launch).

✅ Summary:
There is no verified contents breakdown for OP‑18 yet because Bandai hasn’t published any official information — all current details online are expectations or speculation based on release patterns.