Season prize terms

This contest is organized by OPTCG AI (optcg.ai), a free, unofficial, fan-made One Piece Card Game simulator. You can contact us at [email protected].

OPTCG AI is not affiliated with, sponsored or endorsed by Bandai Co., Ltd., Eiichiro Oda/Shueisha or Toei Animation.

The contest runs for the whole OP17+EB05 season, from October 1, 2026, 00:00 UTC until November 19, 2026, 23:59 UTC. The leaderboard at that moment is the final leaderboard.

Anyone in any country with an OPTCG AI account can take part. Taking part is free and no purchase is necessary.

Each person may only use one account. People who run OPTCG AI cannot win the prize.

If you are under the age of majority where you live, you need permission from a parent or legal guardian to take part and to receive the prize.

Play rated matches in the Competitive queue. Only rated matches between two different accounts count towards the leaderboard. Private tables, Casual and Extra Regulation queues, matches against the AI and matches against guests do not count.

At most 2 rated matches against the same opponent in the last 24 hours. Further matches are unrated.

The winner is the highest-ranked player on the final leaderboard who has played at least 20 rated matches during the season.

The leaderboard is ordered by current points, not by the highest points you have reached. Ties go to whoever has played more rated matches and then to whoever finished their latest rated match first.

If that player is not eligible, is disqualified or does not claim the prize in time, the prize goes to the next eligible player on the final leaderboard.

Win trading, deliberately losing, colluding with other players, using several accounts, automating play or exploiting bugs are not allowed.

We may review matches and replays and, if we find any of these, void the affected results, adjust the leaderboard or disqualify the players involved. Our decision is final.

These rules add to the Terms of Use, which also apply to the season and its prize.

The prize is one sealed, English-language booster box of ONE PIECE CARD GAME EXTRA BOOSTER -ONE PIECE HEROINES EDITION- [EB-03]. It cannot be exchanged for cash.

We ship worldwide and pay for shipping. If the winner's country charges import duties or taxes, we will let the winner know before shipping. If shipping restrictions or customs make delivery impossible, we will offer an equivalent alternative.

Within 7 days after the season ends, we will email the winner at the address linked to their OPTCG AI account. The winner must reply within 14 days with their shipping details; otherwise the prize goes to the next eligible player.

We may publish the winner's nickname and flag on optcg.ai and our social media.

We only use the winner's shipping details to deliver the prize and delete them once it has been delivered, unless the law requires us to keep them longer. Our privacy policy explains how we handle account data.

We may change or cancel the contest if technical problems, fraud or other circumstances beyond our control affect it. Any change will be published on this page.