Levi is very fast and considering that he’s only human, he’s pretty impressive. That being said, Shiho finally learned how to use his demon’s power, which has increased his attack power and speed. His coffin ability is anything but impressive at the moment, but it’ll probably have some nifty feature at some point. Either way, Shiho can definitely defeat Levi in a close quarters fight and that essentially nullifies all of Levi’s options. Shiho wins.