Build smarter decks
Choose a commander, set a budget, and generate a playable 100-card Commander deck. ManaDungeon helps explain card choices and gives you tools to tune the list afterward.
Commander deck building, trading, and playtesting
About ManaDungeon
ManaDungeon is a fan-built Commander workspace for players who want to build decks, track collections, trade with friends, and playtest at a shared digital table.
Organize your collection
Keep track of the cards you own, filter and sort your collection, and see what you might want to trade with friends.
Playtest together
Test opening hands, move through turns and phases, and challenge a friend in a shared room before bringing the deck to game night.
Why it exists
Commander is at its best when deck building feels creative, social, and a little bit magical. ManaDungeon is designed to make that process faster without taking away the fun of choosing, refining, and learning your cards.
The goal is simple: help players get from first idea to playable deck, then make it easier to improve that deck with real testing and feedback.
Unofficial Fan Content Disclaimer
ManaDungeon is unofficial Fan Content and is not approved, endorsed, sponsored, or affiliated with Wizards of the Coast. Magic: The Gathering, Commander, and related names, card images, and trademarks are property of Wizards of the Coast.
ManaDungeon uses publicly available card data and imagery to help players build, organize, trade, and playtest decks. All card names, text, and images remain the property of their respective owners.