A while back two Team 5 members, Eric Dodds and Ben Brode (If you’ve watched any of the Blizzcon live-streams you’ll recognize Ben’s voice), put on a live demo of the Hearthstone Alpha.
In the video Ben Broder plays the Priest, Rogue, Hunter, and Warrior decks. I was very pleased to get a glimpse of the Priest deck. I will probably be playing that, at least at first.
There’s no word yet on when Beta testing will begin. All we know is a summer-time beta with a release later in the year.