When you sign in with Google. We receive your name, email address, and profile picture from Google to create your account. We never see your Google password.

What you add yourself. Your portfolio (cards, quantities, buy prices, notes, and whether a card is open to offers and its asking price), deals you open with other players, tournament registrations, decklists, match reports, your display name, and an optional Facebook profile link.

Tournament entry fees. If a tournament charges a fee, we keep the amount and payment status. Card or bank details are handled by the payment provider and never stored by us.

Preferences in your browser.We save small settings in your browser's local storage, such as your chosen currency, search view, and which notices you have dismissed. These stay on your device.

Your display name, profile picture, and Facebook link (if you add one) appear on tournament pages and, if you mark a card as open to offers, on that card's seller list together with your asking price. Your email address and the rest of your portfolio are never shown to other users.

We show ads from Google AdSense to help cover the cost of running the site. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website and other websites.

Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet. You can learn more in How Google uses information from sites that use its services.

You can opt out of personalised advertising in Google's Ads Settings, or opt out of some third-party vendors' use of cookies for personalised advertising at www.aboutads.info. Visitors in the EEA, the UK, and Switzerland are asked for consent before personalised ads are shown.

We use Vercel Web Analytics to count page views and see which pages are popular. It does not use cookies and does not identify you personally.

We use a few services to run the site: Vercel (hosting and analytics), Supabase (accounts and database), Google (sign-in and advertising), and a payment provider for tournament fees when they are enabled. They process data only as needed to provide those services. We do not sell your personal data.

We keep your account data while your account exists. Tournament results and completed deals stay on record so brackets and deal history remain accurate. If you ask us to delete your account, we remove your personal details and portfolio; tournament results may remain under an anonymised name.

You can edit or remove portfolio entries and profile details at any time. To get a copy of your data, correct it, or delete your account, message us using the contacts below. You can also clear your browser's local storage and cookies, or block ads, at any time.

The site is not directed at children under 13, and we do not knowingly collect their personal data.

If we change this policy, we will update the date at the top of this page. Significant changes may also be announced on the site.

Questions or requests: message us on Facebook Messenger or Instagram (@henryarthurr).