It was like a strange and violent work of art how quickly the barbarian reacted to the demon's movement. Not even knowing what gunpowder is, let alone a gun, the Raven's reaction to his movement was as fluid as a man who had fought against a gunman time and time again. Immediately as Cho drew back to withdraw his weapon, in that slight pause that was an opening he leapt on even the slightest sliver of weakness or exposure. That red tunnel vision locked tightly on Cho's chest as his weapons materialized. Disarmed is exposed, no matter how short your window is if you're not swinging your weapon.

Feidlimid lunged harshly to the left and his weapon cut a clean swathe through the dirt, tundra grasses were peeled form the earth's surface and flung into the air as he began a second, much fiercer swing. Mid leap, he twisted himself and planted his left foot harshly to the ground and pulled with hsi tremendous might. It slingshot from the near-static position it had started in straight towards the easterner's chest.  Just before he could belch fire and slime from his guns, Feidlimid was already leaping straight into real action.

That's what he needed. Quick movements draw his eyes, they're like flames that flicker just in the center of his vision. When everything blurs together  you need to learn how to analyze what you can see, even if you're not a terribly analytic mind. 

Now the swing itself wasn't a killing blow, as he had just swung his weapon and the blunt of his axe was facing towards the exposed Cho, but whether or not it connected or if Feidlimid was to be shot shortly after moving was up to the reactions of the eastern warrior in response to the sudden and unexpected movement.