As Kaito Fen ran towards Grey Skies, he saw shadows writhing around her arms to become elongated swords and he also noted the armor. He took all of this into consideration in the few moments it took him to cross the distance between them.

Then he was before her.

His left sword went into a fierce upward arch, connecting with her crossed shadowy blades in an effort to draw them up to expose her abdomen wherein the pommel of his right sword would smash against ideally forcing the air out of her lungs, then he would ease the pressure on his left sword spin it on its axis so that the pommel faced her and would slam it into her face followed by a quick slash at her face with the blunt side of his right sword and another swing from his left before drawing back in a spin where his foot would strike her head for a final blow.