Possible or no?

I know that many people have trouble aiming scent sword and/or fastblade. I just thought, as I watched a friend with a poleaxe do boreas a few times, would it be possible to make scent sword either A) home, or B) have an area of effect around the main line of swords. If you could do this, it would be kinda hard to spot, I think, because the killed ppl would either think you are a good shot or they lagged. I don't know if it's possible, but I'm just throwing the idea out there for suggestion and thought.

i think the way every skill acts is determined by the server. but even if i'm wrong and someone can do taht i hope they don't cuz it would be worst than an aimbot

If you wanted to change just the effect(How it looks) that's possible. Nothing would be changed serverside.