BlizzCon has revealed the Monk as another class for Diablo III, as well as revealing new environments with the borderlands, an evil-infested desert zone. The Monk, needless to say, has miraculous punching and teleporting abilities, for the slapping of evil. Multiple trailers below, along with the traditional scene-setting cinematic.
There's some crazy rumours flying around about Diablo III coming out this year, with the original story being that it won't hit in 2010. Obviously we'll be keeping an eye on that.