There are some people who think that Zoro only used basic CoC against Kaido with his Ashura. And there are some who believe that he didn't even used CoC in the first place and that Kaido mistook it. I want to know why people think these first two things because I think Kaido definitivly knows what basic CoC is. Why would he be so stressed out if it is only basic CoC when he was totally unimpressed with Luffy using his basic CoC unconcious against some fodder? Why would zoro having only basic CoC stress out Kaido so much in a way that he himself couldn't believe it? We got a confirmation that Oden used ACoC against Kaido and was therefore able to scar him. This is also a confirmation that you need ACoC to damage Kaido or even Scar him. He himself told Luffy who used Ryou that his attacks were to shallow. The same thing was said to the Scabbards when they used Ryou and Odens Paradise Totsuka. Why would zoro react the way he reacted if it was basic CoC? He is not stupid, he knows how basic CoC looks and works, he saw it from his own Captain and by the logic that he used ACoC he had it himself. He was only confused because he didn't know that someone would be able to use it on attacks, thats the only logical conclusion here. He used ACoC without knowing it, therefore he can't control it yet. What do you guys think?