Gwent, the card game spin-off of The Witcher 3, has a new expansion coming. On June 30, players will be able to play the Master Mirror expansion, which brings back the ominous Gaunter O'Dimm.

　　As the trailer below shows, O'Dimm has been pulling the strings behind the scenes for some time now, and this expansion will bring him to the forefront in the card battling game. The trailer suggests that this will have some major implications for Gwent's storytelling.

　　The expansion will add 70 new cards, including several faction-specific cards and a new Legendary card type. There are 11 new neutral cards coming, too, as well as new statuses and abilities.

　　If you preorder now, you can get the Gaunter O'Dimm skin and an evolving cardback. You'll be able to equip them immediately.

　　Gwent discontinued support for the PS4 and Xbox One versions earlier this year, although they can still play the single-player spin-off Thronebreaker: The Witcher Tales.

　　GameSpot has officially kicked off Play For All--a celebration of all things gaming. Join us as we bring you the summer's hottest news, previews, interviews, features, and videos, as well as raise money for COVID-19 relief efforts and Black Lives Matter with the help of our friends from around the gaming world. Check out the Play For All schedule for more.