Anyways some Zoro fans should drop the whole "Zoro will 1 shot King". Please i'm begging you. No one but the Yonkou can 1 shot a 1st commanders. Even current Luffy only will mid diff King at best. Zoro is not there yet. The fight between them won't end in anything lower than a mid diff. Saying Zoro can 1 shot King will only do harm to the images of Zoro and Zoro fans, and will give them reasons to shit talk you back.
ashura that he scar kaido with should be able to one shot king but king won't just get hit by ashura unless zoro beats him up and tire him out a little bit first.
but if king stands there and takes ashura he will probably get ko'd
the only person in wano who can tank ashura is Sanji (lose 40%hp )and Kaido lose (20% hp)