
Mulligan Deck Builder
Cards, Collection & Rules
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Free
Rating summary
About
Prepare your next Marvel Champions game with Mulligan, a free fan-made companion for iPhone and iPad.
CARDS AND RULES
Search cards, read their details, and filter the catalog by aspect, type, cost, traits, or product. Keep the rules close while preparing your game.
YOUR DECKS
Create and edit decks, check their deckbuilding rules, and review their analysis. Organize them in folders, keep favorites, and share or import decklists. Try opening hands to get to know your deck before you play.
YOUR COLLECTION
Track your products and check deck coverage against your collection. Your decks, folders, favorites, and collection are stored on your device.
COMMUNITY
Explore community decklists and import an editable local copy. Imported lists stay independent of their originals. Browsing and importing never require an account.
The interface is available in English, Spanish, French, German, Italian, Ukrainian, Traditional Chinese, Simplified Chinese, Korean, and Japanese. Card and rules content depends on its source language; some content may appear in English.
The catalog and community use a connection to retrieve content. Mulligan uses Firebase for usage analytics and crash reports, which you can disable in Settings > Privacy. Notifications are optional and require your permission. There are no ads or in-app purchases.
Mulligan is an independent fan-made app. It is not affiliated with or endorsed by Marvel, Fantasy Flight Games, Asmodee, or MarvelCDB. All game trademarks and content belong to their respective owners.
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What's New in Mulligan Deck Builder
1.0
October 30, 2026








