The entire time, you were just relying on the Mantis Blade attack templates pre-programmed in your prosthetic body, bouncing around with big leaps and spinning strikes, stabbing, decapitating, hacking limbs off, then throwing in some berserker frenzy-style headless chicken slashes for good measure. And you still had to follow the scripted combo sequence, three moves in one set, leaving you zero flexibility for counter-measures. No wonder you couldn't even touch the Nine-tailed Fox...
Alright, fine—it's understandable. Without a prosthetic body with BBA-grade specs, running these moves would get you obliterated instantly. Who would even dare fight back?
Besides, under overload acceleration, a regular human should already be passed out or seizing; there's no way they'd have any surplus energy to control their body movements.