Content Rights & Attributions

MTG Sliver Tracker · Last updated 2026-04-22

MTG Sliver Tracker is an unofficial companion tool for players of Magic: The Gathering Commander. This page documents all third-party content, data, and software used by the app.

1. Magic: The Gathering (Wizards of the Coast)

MTG Sliver Tracker is unofficial Fan Content permitted under the Wizards of the Coast Fan Content Policy. It is not approved, endorsed, or affiliated with Wizards of the Coast LLC.

All Magic: The Gathering card names, mana symbols, set symbols, expansion names, keyword abilities, and related trademarks are the property of Wizards of the Coast LLC, a subsidiary of Hasbro, Inc.

© Wizards of the Coast LLC. Portions of the materials used are property of Wizards of the Coast. Used under the Fan Content Policy.

2. Card Data — Scryfall

Card names, color identity, partner legality, and art-crop image URLs used for commander lookup are retrieved from the Scryfall API, operated by Scryfall, LLC.

The app complies with Scryfall's API usage guidelines: descriptive User-Agent, respectful rate limits, and local-only caching for user convenience.

Card data © Scryfall, LLC. Card images originate from and are copyrighted by Wizards of the Coast.

3. Icons — Ionicons

UI iconography is provided by Ionicons, developed by Ionic and distributed under the MIT License.

4. Typography — Google Fonts

The following typefaces are used under the SIL Open Font License 1.1:

FontDesigner(s)Used for
Space GroteskFlorian KarstenMystic Archive headings
ManropeMikhail SharandaMystic Archive body
Big Shoulders DisplayPatric King (Oh No Type Co.)Mystic Archive display
Noto SerifGoogleJustice of the Light headings/body
Work SansWei HuangJustice of the Light body

5. Open-Source Software

Built on React Native, Expo, Expo Router, Drizzle ORM, Clerk SDK for Expo, React Navigation, react-i18next, react-native-reanimated, react-native-gesture-handler, and react-native-safe-area-context — each used in accordance with its respective licence (MIT or Apache-2.0). Full dependency list available on request.

6. User-Generated Content

All player names, deck names, commander assignments, match results, life totals, counters, and related game data entered by users are the property of the user who created them. The app stores this data on behalf of the user and does not claim ownership.

7. App Name & Branding

"MTG Sliver Tracker", the app icon, and any original artwork or graphic design produced for the app (excluding Wizards of the Coast IP noted above) are © About Agency, 2026. All rights reserved.

8. Contact

About Agencysupport@aboutagency.mx

Takedown or attribution requests will be addressed within a reasonable timeframe.