She looks confused because of her crooked eyebrows and her slight frown. She's also, to me at least, rather repulsing. I'm not surprised everyone leaves her, TBH.
She doesn't seem to be attacking anything but just letting balls of flame fall harmlessly to the ground.
As for how well it was drawn, above average. Not to bad, maybe this isn't exactly front page art, but who knows? It diidnt jump out or inspire me, hell, it didn't even capture what the story portrayed it to be.
2.5/10