Terms of Service
Draft for review by a lawyer before TCGenius.ai charges anyone. Version 2026-10-07.
What TCGenius.ai is
TCGenius.ai is a fan-made deck-building and learning tool for the Yu-Gi-Oh! card game. It is not affiliated with, sponsored or endorsed by Konami, Shueisha, Studio Dice, NAS or TV Tokyo. Yu-Gi-Oh! card names, text and images belong to their owners.
Who can use it
You must be 13 or older to make an account. If you are under 18, use TCGenius.ai with a parent's or guardian's permission.
Your account
Keep your password private. You're responsible for what happens under your account. We can suspend accounts that break these terms.
AI answers
The coach is an AI. It checks card text, rules and official rulings, but it can still be wrong. For tournament play, the official rulings of the event's judges are what count. Strength scores are estimates based on recent tournament results, not guarantees.
Pro subscription
- Pro renews automatically each month or year until you cancel. Cancel anytime from "Manage subscription"; you keep Pro until the end of the period you paid for.
- Payments are processed by Stripe. We don't see or store your card number.
- Pro includes unlimited coach use under fair use: we may slow down or pause use that looks automated or abusive.
- Prices can change; we'll tell you before a change affects your renewal.
What you post
Decks you share, comments and ratings are public. Don't post anything illegal, hateful, harassing, or someone else's personal information. You keep ownership of what you post and let us show it in TCGenius.ai. We may remove posts that break these rules.
Shopping links
Some links to card stores (like TCGplayer) are affiliate links: if you buy something, we may earn a small commission at no extra cost to you.
Card images and copyright
Card names, text and images belong to their publishers: Konami (Yu-Gi-Oh!), The Pokémon Company, Nintendo, Creatures and Game Freak (Pokémon), and Bandai, Shueisha and Eiichiro Oda (One Piece). TCGenius.ai shows them only so you can identify and research cards, and is not affiliated with, sponsored or endorsed by any of them. If you own rights to something shown here and want it removed, email hello@tcgenius.gg with a link to the page and proof you hold the rights; we respond within a few business days and remove what we must. The same address takes complaints about anything a user posted.
No warranty
TCGenius.ai is provided as is. To the extent the law allows, we aren't liable for indirect losses, and our total liability is limited to what you paid us in the last 12 months.
Changes and contact
We may update these terms and will note the date at the top. Questions: hello@tcgenius.gg.