Magic Duels (originally titled Magic Duels: Origins) is a video game based on the popular collectible card game Magic: The Gathering. Magic Duels is a successor to Stainless Games' Magic: The Gathering – Duels of the Planeswalkers and its annual sequels released from 2009 through 2014. The free-to-play title was released on July 29 2015 shortly following the physical release of the Magic Origins core set. The gameplay follows that of the card game but includes a story mode that follows the origin story of five of the game's Planeswalkers. This is the first game in Stainless' series to feature free-form deck construction and the ability to build a card library using both in-game rewards and microtransactions to purchase new cards and boosters. The game includes single player modes and online battles with other players.