GDC Video - Building the AI for Hearthstone
At Game Developers Conference 2014 former Blizzard developer Brian Schwab gave an insightful talk about desiging the Hearthstone AI. There are some very interesting points Brian discusses, and his slides give a unique behind-the-scenes look at some of the tools Blizzard uses to create Hearthstone content. Check out the video, then take a look at the slides .
In August 2014 Gamasutra did a write-up of the video that contains a good summary of the points in the talk.