"Ah-ha-ha! Quit playing dumb. You must've realized by now, right? I've picked up on the secret to your powers!" I knew it, mused the disgusted Yuuki. His Anti-Skill was omnipotent, capable of annulling all forces-but when faced with the sort of Arts that fused magic together with skills, he couldn't cancel both at once. That was the only flaw to his skill-and therefore his sole weakness. Plus, no matter how much he could power himself up, Yuuki was still just a human being. Perhaps he could generate antibodies to dispatch any poison attacks, but he couldn't go for very long without oxygen. This weakness-one created simply by being a living creature-made Yuuki comprehend the extent of his disadvantage. Guy stood there, composed. "See, there's this man I know who can cancel all forms of magic...but if we ever fought, I'd still win. Why? Because he can't cancel out anything besides magic. And as far as I know, there's no way to perfectly block the laws of physics in this world. Put all your focus on one point, and you'll open up a hole somewhere else. It seems like your ability applies to skills as well as magic, but..."