MGN

PRIVACY POLICY

Masters Gaming Network · MGN Deck Builder · Last updated: September 2026

This policy explains, in plain language, what information the Masters Gaming Network ("MGN", "we") may use when you use the MGN Deck Builder application (the "App"). It covers only what the App actually does today — we do not sell your personal information, and we do not claim retention periods that are not established in the current system.

1. Information We Use
Depending on how you use the App, this may include: your account and profile information; the email address and authentication details you sign in with; decks you create; your card collection and wishlist entries; information you choose to make public on your member profile or published decks; direct messages and other community interactions you take part in; reports and moderation records; your MGN Pro / subscription account status; card images you capture with your device camera for card scanning; files you intentionally import (such as a deck list or collection import); and technical and usage information required to operate and maintain the service.
2. How Information Is Used
We use this information to provide the features you use — creating and saving your decks, running playtests, connecting you with other members for matches and messages, operating your MGN Pro subscription, and keeping the App working, safe, and improving. Usage information also helps us detect problems and maintain service quality. We do not sell your personal information.
3. Account and Profile Information
Creating a member account uses your email address and password (or a third-party sign-in option you choose), and an email verification code. You may also add profile details such as a display name, @handle, avatar, and personal favorites. Your public member profile and the information you publish (for example, public decks) is visible to other members as described on those screens. Account authentication is handled by the platform that hosts the App.
4. Decks, Collections and Wishlists
Decks, deck contents, collection entries, and wishlist entries you create are stored so the App can show and manage them for you. Decks you explicitly publish are shared with other members through the Public Deck Library. These records belong to your use of the App and are managed through the App's existing features.
5. Messages and Community Features
If you use member messaging, forum activity, or other community features, the content you send and the interactions you take part in are processed to deliver those features. Members can report content or users, and moderation records exist to handle those reports. Blocking controls let members limit who can interact with them.
6. Camera / Card Scanning
If you use the card-scanning feature, the App opens your device camera so you can capture a card image; the captured image is used to identify the card and let you add it to your collection, deck, or wishlist. Camera access is requested only when you use the scanning feature, and you can deny or disable it at any time in your device settings. The App does not use the microphone for scanning.
7. MGN Pro and Payments
MGN Pro is an optional paid subscription. Payments are processed by our payment provider (see Third-Party Services); the App keeps your subscription account status so it can show your plan and manage your subscription. We do not handle or store full card numbers in the App itself. Subscription management (including cancellation) is available from your account settings and from the payment provider's customer portal.
8. Third-Party Services
The App currently relies on these third-party services: the hosting platform that runs the App's backend, authentication, and storage (Base44); the card data and image provider (Scryfall) used for card information, rulings, and store links; the payment provider (Stripe) used for MGN Pro purchases; Google, when you choose Google sign-in or when ads and usage measurement run in the App; and any email delivery service used for account and service emails. These services process information under their own privacy policies.
9. Data Security
We use the App's hosting platform and administrative controls to protect information against unauthorized access. No method of transmission or storage is completely secure, and we cannot guarantee absolute security. Do not share your password with anyone.
10. User Choices and Account Controls
You can review and edit your profile details from your account settings, change or disable music, sound, background, and language preferences, manage your subscription, sign out of the App, and control camera permission from your device settings. You choose what to publish publicly (for example, making a deck public or private). Members can block other members and report content or users.
11. Children's Privacy
The App is intended for a general audience and is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If you believe a child has provided us personal information, contact us so we can address it.
12. Changes to This Privacy Policy
If we update this policy, the revised version will be posted in the App at this page with an updated date. Continued use of the App after a change means you accept the updated policy.
13. Contact
Questions about this policy or your information can be sent to Masters Gaming Network through the App's Contact page.
MGN Deck Builder · v3.6.9