On Wednesday at Gen Con 2018, Fantasy Flight Games revealed the newest card game from legendary Magic: The Gathering creator Richard Garfield, KeyForge.
Similar to Magic, KeyForge is a 1v1 competitive card game, but instead of using the traditional ‘Trading Card Game’ format where you build a deck out of randomized booster packs, or the ‘Living Card Game’ format where you get all of the cards outright and then buy full expansion sets later, KeyForge will use an entirely new format called a ‘Unique Deck Game’.
What that means is that players will buy a premade 36-card deck that is a completely unique combination of cards from the game. No other deck in the world will be exactly like it, and it can’t be altered or customized in any way, even having its own unique card back and name to distinguish the cards in it.
Source: IGN.com Magic: The Gathering Creator’s New Game Will Sell Billions of Unique Decks