
As one would expect from something named "The Bloodborn," Skaarac is a follower of Khorne. The exact origins of the creature is unknown, lost to the mists of time. Some think he's a fallen demon (or would that be risen demon?... I don't really know). Others think he's an experiment gone awry (or perfectly, depending on how you look at it). Some think he's the original Khorgorath. Nobody's really sat down to ask him. Maybe they should. Anyway, the figure is available to order now.
Source