Keyforge Set 4 Mass Mutation Two-Player Starter Set

Sale price $23.95 Regular price $24.95

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Change is coming to the Crucible with the Mass Mutation set for the world’s only Unique Deck Game, KeyForge. Over 200 brand-new cards now enter the cardpool in the game’s fourth set, and the mutative power of the dark æmber has changed many of them, creating strange and unknown versions of once-familiar creatures. As gigantic creatures stretching across two cards lumber their way into battle, and House Sanctum makes its triumphant return, there has never been a more impactful time to leap into the fast-paced duels of KeyForge.=

Each Mass Mutation Two-Player Starter Set contains two ready-to-play 36-card decks, bringing together three of the diverse Houses of the Crucible—each featuring their own mix of cards and unique from every other Archon Deck in existence. You’ll also find all of the tokens that you need for two players to start playing KeyForge!


Each player uses their unique deck which includes 3 different houses.  Players choose which house they will use each turn. Play, use, or discard cards from that house in an attempt to collect aember.  Collect 6 aember to forge a key.  Forge 3 keys to win.  

Play Time: 45 Minutes
Players: 2
Ages: 14+

*NOTE: This Deluxe Archon Deck contains 1 deck and enough tokens for 1 Player.  Both players need a deck to play. Two Player Starter Sets contain 2 decks and enough tokens for 2 players.