User blog comment:IamJakuhoRaikoben/Chapter 403: Erza vs. Kyouka, Review./@comment-66.91.222.27-20141008011918/@comment-25111584-20141008052913

Ummm, the point is how she is going to keep on fighting, not how she landed that one punch. With pure instinct, she's gonna be extremely slow. Also, it's just a hypothesis for now. :P And have you seen the speed difference in people 'using' blindsight? Hardly going to be able to battle with it.

Please don't say she's an S-class-mage, so she should be able to do it. There's badass and then there's plain pathetic boring ass OP.