Blizzard have just unveiled the latest expansion for their massively popular card game, Hearthstone. The expansion will be titled "Rise of Shadows" and it will include 135 new cards, as well as a whole bunch of new content and gameplay mechanics.

The expansion will mark the start of "Year of the Dragon" which will bring even more changes to the live game, including random card backs, arena changes, and a "brand new single-player experience".

The expansion will launch on April 9 on iOS, Android, and PC. You can find more information on Blizzard's website and you can watch the trailer below: