The first thing I thought of was Street Fighter also. It has the exagerated body parts and distinct shading that works great for movement.
With news of Chris Metzen retiring from Blizzard, this piece's timing is perfect. Also, as Adam said, very Street Fighter. Looks great!
Very Street Fighter. Some minor details look a bit unfinished (the necklace outline for example), but overall a really great sprite.
I don't even like warcraft and would play the shit of anything that had this in