TCGeniusTCGenius › Services
Everything TCGenius does
TCGenius is a free website for Yu-Gi-Oh!, Pokémon TCG and One Piece Card Game players and collectors. It has a page for every card with its nightly price, ban lists, tournament decklists, a deck builder for each game with Genny the AI deck coach, price alerts and a collection tracker. Here is every service, with what it does and which games it covers.
Build and test decks
Genny, the AI deck coach, builds legal decks in every game. Yu-Gi-Oh! decks can also be graded and simulated.
AI deck builder (Genny)Yu-Gi-Oh!, Pokémon, One PieceTell Genny an idea, a budget or a card you love and she builds a complete, legal deck and explains how it wins.Yu-Gi-Oh! deck builderYu-Gi-Oh!Build Yu-Gi-Oh! decks for TCG, OCG, Master Duel or Genesys, by hand or with Genny, with the Forbidden & Limited list checked as you go.Pokémon TCG deck builderPokémonBuild 60-card Pokémon TCG decks for Standard, with regulation marks, the 4-copy rule and ACE SPEC limits checked, by hand or with Genny.One Piece Card Game deck builderOne PieceBuild One Piece Card Game decks around a Leader: 50 cards, colors matched to the Leader, Bandai's ban list checked, for Standard or Extra.Yu-Gi-Oh! deck raterYu-Gi-Oh!Score a Yu-Gi-Oh! deck out of 100 and see how it matches up against the top meta decks, with reasons.Yu-Gi-Oh! hand simulatorYu-Gi-Oh!Draw test hands from your Yu-Gi-Oh! deck and see the odds of opening a starter, interaction or a brick over 10,000 hands.Yu-Gi-Oh! duel simulator and "Prove this deck"Yu-Gi-Oh!A trained bot plays your Yu-Gi-Oh! deck against the decks you'll face in the real game engine and reports a win rate with an honest range.Yu-Gi-Oh! deck from a photoYu-Gi-Oh!Upload a photo of a paper deck or a Master Duel screenshot; the cards are read, the deck is graded, and you can load it into the builder.
Cards, rulings and prices
Look up any card, read its rulings, and see what it sells for tonight.
Card database and searchYu-Gi-Oh!, Pokémon, One PieceA page for every Yu-Gi-Oh!, Pokémon and One Piece card with its text, legality and price, plus search that understands plain English.Yu-Gi-Oh! card rulingsYu-Gi-Oh!Official rulings for Yu-Gi-Oh! cards, and Genny answers ruling questions from the card text and those rulings.Card price trackerYu-Gi-Oh!, Pokémon, One PieceTCGplayer market prices for Yu-Gi-Oh!, Pokémon and One Piece cards, refreshed every night, with a price history chart on every card.Card price alertsYu-Gi-Oh!, Pokémon, One PiecePick a price for a card or sealed product and get an email, or a Discord message, when it drops below or rises above it.Sealed product pricesYu-Gi-Oh!, Pokémon, One PieceNightly prices for booster boxes, packs, Elite Trainer Boxes, bundles, tins and more, with a chart and alerts for each.How TCGenius comparesYu-Gi-Oh!, Pokémon, One PiecePrices and features next to other deck builders and card apps, each price taken from that app's own page and dated.Is this box worth opening?Pokémon TCG (sets with a published pull-rate study)The average value of the cards in a booster box next to the sealed box price, from cited pull rates and nightly prices.
Track your collection
Know what you own, what it's worth and what you're missing.
Collection trackerYu-Gi-Oh!, Pokémon, One PieceTrack your Yu-Gi-Oh!, Pokémon and One Piece cards, graded slabs and sealed product, and see what it's all worth at tonight's prices.Card scannerYu-Gi-Oh!, Pokémon, One PieceSnap photos of your cards or a binder page with your phone; the cards are read and added to your collection. On a computer, scan a QR code to use your phone.Collection CSV importYu-Gi-Oh!, Pokémon, One PieceBring your collection from another tracker, TCGplayer or a spreadsheet as a CSV; you review the matches before anything is added.Set completion trackerYu-Gi-Oh!, Pokémon, One PieceSee how much of each set you own, which cards you're missing and what it would cost to finish it.
Ban lists, tournaments and releases
What's legal, what's winning and what's coming out next.
Yu-Gi-Oh! ban listsYu-Gi-Oh!Today's Forbidden & Limited lists for TCG, OCG and Master Duel and the Genesys point list, checked nightly, with announced changes and their dates.Yu-Gi-Oh! tournament decks and metaYu-Gi-Oh!Recent Yu-Gi-Oh! tournament winners with full decklists, and the decks topping the meta by share of top lists.Master Duel top decksYu-Gi-Oh!The decks topping Master Duel ranked right now, with their share of top lists and example decklists.Pokémon tournament decksPokémonTop-8 Pokémon TCG decklists from the last 30 days of public tournaments, ranked by share of top-8 finishes.One Piece tournament decksOne PieceTop-8 One Piece Card Game decklists (Standard) from the last 30 days of public tournaments, by Leader.Release calendarYu-Gi-Oh!, Pokémon, One PieceUpcoming and recent set releases with countdowns and card lists.Events calendarYu-Gi-Oh!, Pokémon, One PieceSet releases and ban-list days for all three games on one calendar, each with the numbers, Genny's take and a discussion.
Community and learning
Learn the games, enter the weekly challenge and ask Genny from Discord.
Weekly deck challengeYu-Gi-Oh!A new Yu-Gi-Oh! deck-building brief every week (a budget, an archetype, a rogue or a classic deck), judged by Genny's score, with badges for the top 3.How to play guidesYu-Gi-Oh!, Pokémon, One PiecePlain-English guides to the rules of Yu-Gi-Oh!, the Pokémon TCG and the One Piece Card Game for brand-new players.Genny Discord botYu-Gi-Oh!, Pokémon, One PieceAsk Genny card, rules and deck questions with /genny in Discord, for all three games; link your account to use your plan.Creators and referralsYu-Gi-Oh!, Pokémon, One PieceCreators get a page with their decks and links; everyone gets a referral link worth 7 days of Pro per friend who confirms their email and 30 days when they subscribe.BlogYu-Gi-Oh!, Pokémon, One PieceBan-list changes, set previews, meta reports and chase cards, written from the site's own data.Answers to common questionsYu-Gi-Oh!, Pokémon, One PieceShort answers to the questions players search for most, with numbers computed from the site's data.
Plans
What's free and what the paid plans add.
Last updated October 10, 2026. Plans and prices: pricing. Answers to common questions: answers.