Place this clip right after an opponent's taunt and before the payoff shot in your edit. Follow it with a za warudo time stop for a dramatic pause in the action, then switch to an anime ahh when the result finally lands on screen.
About this sound
A male anime voice delivers the Japanese line 'omae wa mou shindeiru', meaning you are already dead, followed by a mocking laugh. It feels smug, dramatic and instantly threatening, like a fight was decided before it started. The line is Kenshiro's catchphrase from Fist of the North Star.