Hearthstone’s One Night in Karazhan adventure is live now

It’s time for you to get funky with Hearthstone: Heroes of Warcraft’s latest update.

Blizzard has unleashed One Night in Karazhan for its head-to-head digital card game on PC, iOS, and Android. You can purchase the first episode of the adventure, which features single-player content and loads of new cards today. New episodes will roll out weekly. This is the newest content for Hearthstone, which generates approximately $20 million a month from in-game purchases and is the biggest hit in its genre.