Terms of Service

Last updated July 21, 2026

By using RareCard you agree to these terms. If you don’t agree, please don’t use the service.

The service

RareCard is an AI assistant for Magic: The Gathering. It answers questions about cards, rules, and decks using live data from Scryfall, EDHREC, and 17Lands.

AI output is not authoritative

Answers are generated by a language model and can be wrong. For tournament rulings, the official Comprehensive Rules and a judge are authoritative — not RareCard. Card prices are indicative and move constantly; confirm on TCGplayer before buying. Use your own judgment for purchases and deck decisions.

Accounts

You’re responsible for activity under your account and for keeping your login secure. You must be 13 or older. We may suspend accounts that abuse the service, attempt to evade usage limits, or use it to attack our infrastructure or our data providers.

Plans, limits, and billing

The free tier includes a capped number of messages per conversation and a daily token allowance; see Pricing for current limits. Paid subscriptions are billed through Clerk Billing (Stripe) on a recurring basis until cancelled. You can change or cancel your subscription any time from your account; cancellation takes effect at the end of the current billing period, and we don’t prorate partial periods. We may change limits or pricing with notice.

Acceptable use

You agree not to:

  • Resell, redistribute, or scrape RareCard’s output at scale.
  • Use the service to generate unlawful, abusive, or infringing content.
  • Circumvent usage limits, rate limits, or the paid-tier gating.
  • Reverse engineer or disrupt the service.

Your content

You keep ownership of the decks and messages you submit. You grant us the limited licence needed to store and process them to run the service. If you mark a profile or deck public, you’re authorising us to display it to anyone with the link.

Affiliate links

Card links point to TCGplayer and are affiliate links; we may earn a commission on purchases. Full details in our Affiliate Disclosure. Any purchase you make is a transaction between you and TCGplayer — we are not a party to it and can’t help with orders, shipping, or refunds.

Third-party data

RareCard’s chat is powered by Claude (Anthropic). Card data comes from Scryfall, EDHREC, and 17Lands. We don’t control those services, and outages or errors upstream may affect RareCard.

Wizards of the Coast

RareCard is unofficial Fan Content permitted under the Wizards of the Coast Fan Content Policy. Not approved or endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. © Wizards of the Coast LLC. Magic: The Gathering is a trademark of Wizards of the Coast.

Warranty and liability

RareCard is provided “as is,” without warranties of any kind. To the fullest extent permitted by law, we are not liable for indirect or consequential damages, and our total liability is limited to the amount you paid us in the twelve months before the claim.

Termination and changes

You can stop using RareCard and delete your account at any time. We may suspend or discontinue the service. We’ll update the date above when these terms change; continuing to use RareCard after a change means you accept it.

Contact

rarecardchat@gmail.com