If asura is CoC, he definely been using it before Luffy.
Just like he has been using CoA and CoO before Luffy and Sanji......
Admit it brah, Oda always give a reason to nerf Zoro when plot demands it. This time he nerfed Zoro by making him tank Hakai before fighting a YC1, just soo that even if he faints now its because of the drug effect wearing off, not because he got tired or because King did any real damage.
Admit it, a full 1v1 between Zoro and Kaido would have pushed Kaido MUCH harder than Luffy did the first time they fought on the roof.
:cheers: