I'm talking about the cloak, not him. I'm not saying he can't be hit by it. I'm merely saying even if he was hit, the cloak he wields has durability feats that would enable him to dissipate parts of it before any damage is taken by Naruto. Once it's dissipated the ameterasu will fall off and be rendered useless, while the cloak can be reformed effortlessly.Amaterasu ineffective before Naruto's BM? Lol What?