New Yasuo skin

I was thinking of a new skin for Yasuo, where he would be evil and have slayed his master. I am not sure about the name, but the skin would be dark. He would be black and have a sort of ninja scarf covering his mouth and nose but leaving his red eyes uncovered. However, the black outfit would contrast with his white bright sword and white hair. Unfortunately, I am not an artist, so I can't draw the skin. Hope you guys like my idea!