Blizzard’s newest single-player Adventure for Hearthstone: Heroes of Warcraft was revealed on Blizzard’s live stream.
The Adventure, titled One Night in Karazhan will launch on August 11th. It will introduce a new wing every week over the month and add 45 new cards to the game.
The Adventure is set in Karazhan, where Medivh has invited players to a party. The players, once they arrive find out the mage is missing and magic has gone awry in the place.
The prologue mission is free to all, where you get to play as Medivh. The intro mission grants you two new cards. You can snag the entire One Night in Karazhan Adventure for $20 from the in-game shop.
As an extra added bonus for those who buy the Adventure within the first week, they’ll be rewarded with a special Karazhan-themed card back. Individual wings will be available for 700 gold, or $7 each.
This new Adventure comes with Class Challenges that have specific premade decks. Each class challenge you beat earns you a shiny new One Night in Karazhan-themed class card.
Also, a more difficult Heroic Mode will be available to those who’ve defeated all bosses in a wing. If you beat Heroic Mode, you get a One Night in Karazhan card back.
After the release of this Adventure, all cards will be added into the mix in Arena for all players, even if they don’t own the Adventure.