Privacy policy

Last updated 13 October 2026.

What we store

• Without an account: one session cookie for your game seat. Settings and the deck you are editing stay in your browser's local storage.
• Discord login: only the identify permission, which gives us your Discord ID and username, not your email. We keep those, your last login time, your profile choices, saved decks and ranked results.
• Games: game state and moves, used to resume games, test card rules and train the AI. No IP addresses.
• Feedback: the message and any game details you attach.
• IP addresses: counted briefly, in hashed form, to block spam and request flooding.

We don't sell player data and don't use analytics trackers.

Advertising

This site shows ads from Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this site and other sites. Google's advertising cookies let it and its partners serve those ads.

You can turn off personalised ads in Google Ads Settings, or opt out of other vendors' cookies at aboutads.info. See also how Google uses data from partner sites. Visitors from the EEA, UK and Switzerland are asked for consent first.

Deleting your data

Ask through Feedback & Bug Report while logged in, so we know the request is yours.