That's not correct either.
KoH is Zoro's sword style or technique where he combines overwhelming amounts of CoA haki with ACoC haki.
Just using ACoC is not KoH.
Attack with ACoC
KoH style attack
You missed the KoH 3 Dragons style/3 serpents, we have to keep telling these simpletons that Oda gave Zoro 2 different levels beyond his normal styles because they can't read for shit. A character that isn't a Yonkou, Admiral, Mihawk and Dragon can't even handle base Zoro forget about the rest.
Base 1/2/3 sword style ---> Kaku is here
Asura
All out ryuo 1/2/3 sword style (green smoke)
AdCoC 1/2/3 sword style (black lightning)
KoH 1/2/3 sword style (all out ryuo + AdCoC)
KoH 1/2/3 Dragons style (all out ryuo + all out AdCoC)
KoH Asura
anti-Zoro Pirates won't be able to sleep after reading this post, is this true, can he really power up this many times???