lonesome killer
Banhammered
Game is really fun. Simple, but not easy. There are 9 classes to play, each with a special power you can use once per turn. There are also class specific cards that can only be used by that hero. Then there are neutral cards usable by anyone.
Sign up here http://us.battle.net/hearthstone/en/
Sign up here http://us.battle.net/hearthstone/en/