The latest Hearthstone expansion, One Night in Karazhan, has opened its second wing, The Opera. Players can get in to discover the mystery of the missing host and to assist Barnes in bringing down the house with the Opera performers.
Party favors in the form of 45 new cards are up for grabs, attainable by traversing each of the four wings and defeating all the class challenges. You'll even be able to craft golden versions of these new cards if you want them to shine a little brighter!
Learn more by visiting the Hearthstone site.