About One Piece Decks

Who makes this

One Piece Decks is built by Moiko — a competitive card player who came up through Magic: The Gathering and now competes in the One Piece Card Game and Riftbound. Moiko writes the strategy content on this site, including the free fundamentals articles and Road to Yonko: The Complete One Piece Card Game Strategy Guide. You can find them on Metafy.

Where the decklists come from

The decklists are aggregated from publicly published One Piece TCG tournament results across the Japanese and English scenes — store events, flagships, standard battles and larger tournaments — including results compiled by onepiecetopdecks.com. Every list keeps its placement, player, event and date, and the meta/tier pages are pure aggregations over that data: nothing is hand-picked or editorialized. Data refreshes with each scrape; the freshest results appear on the home page grouped by date.

Where the matchup win rates come from

The matchup chart is transcribed weekly from TCG Match Making’s public Weekly Power Rankings — head-to-head win rates from ranked games on their online simulator. It’s their work; we credit it on every page that uses it and encourage supporting them. Ranked-ladder win rates complement (not replace) the tournament results: together they show both what wins events and what beats what.

What this site is (and isn’t)

One Piece Decks is an independent fan project. It is not affiliated with, endorsed by, or sponsored by Bandai or Shueisha. Card images and names are © Bandai/Shueisha and are used for identification purposes only. The site is free, has no ads, and makes money only if you choose to buy the strategy guide.

Contact

Found a data error or want to get in touch? Reach Moiko through Metafy.