Imo, it seems that CoC have Three Techniques just like CoA
CoA allows you to Arm your Willpower & there are Three Techniques:
And those are:
(Basically like Sage Mode from Naruto where your enter a CoC Active Mode)
The fact that Zoro doesn't know Asura is CoC means that he still needs to learn more & Master it (Maybe learn to access this Mode without need of taking Damage) & as for Black Blades, apparently it also requires the Permanent Transfer of your CoC into the Blade.
Like instead of buffing yourself with CoC, you instead help the Sword unlock it's own Mode & thus turning Black & get to Higher Grade. And this is the reason only Mihawk have Black Blade, it's because he decided to spend his CoC on his Sword rather than Buff himself which likes of Shanks & Roger & Rayleigh didn't chose to do because they don't aim for WSS as much as Mihawk
I imagine Zoro learning to Perfect Asura & Black Sword
Maybe Base Zoro will have Black Sword which are Permanently CoC Imbued Weapons & then he can consume the Haki he stored in them to activate Asura whenever he wants to
This is what would make Zoro different than Shanks & Mihawk
He will be the First Swordsman who have access to both Black Swords & CoC Avatar allowing him to finally surpass both Shanks & Mihawk
CoA allows you to Arm your Willpower & there are Three Techniques:
- CoA Coating that almost every User can do which is the Basic Technique/Level of CoA Mastery
- This can be Freely Used on any Part of Body or even used on Weapons
- CoA Barrier which is an Advanced Technique only learned by few who Specialize in CoA such as Samurai & Top Kuja
- CoA Internal Attack which is a Very Advanced Technique only learned by those who have Potential to Master & Perfect CoA
- CoC Intimidation where Users use their Willpower to intimidate Others or even Tame Animals & scare off Beasts
- This can be used automatically by CoC Users since their Willpower is already Powerful & can intimidate Others
- CoC Pressure where Users learn to Actively use their CoC to create Pressure around them & Incapacitate any Weak Foes
- This needs to be learned but can also be triggered in desperate situations sometimes, anyone User aware of it can learn it
- CoC Coating where Users learn to Coat their Attacks with CoC instead of CoA which makes them Attacks much more Powerful
- This can only be used by Strongest People as Kaido described & it's rare even among CoC Users
And those are:
- Black Blade
- CoC Avatar
- Voice of All Things
(Basically like Sage Mode from Naruto where your enter a CoC Active Mode)
The fact that Zoro doesn't know Asura is CoC means that he still needs to learn more & Master it (Maybe learn to access this Mode without need of taking Damage) & as for Black Blades, apparently it also requires the Permanent Transfer of your CoC into the Blade.
Like instead of buffing yourself with CoC, you instead help the Sword unlock it's own Mode & thus turning Black & get to Higher Grade. And this is the reason only Mihawk have Black Blade, it's because he decided to spend his CoC on his Sword rather than Buff himself which likes of Shanks & Roger & Rayleigh didn't chose to do because they don't aim for WSS as much as Mihawk
I imagine Zoro learning to Perfect Asura & Black Sword
Maybe Base Zoro will have Black Sword which are Permanently CoC Imbued Weapons & then he can consume the Haki he stored in them to activate Asura whenever he wants to
This is what would make Zoro different than Shanks & Mihawk
He will be the First Swordsman who have access to both Black Swords & CoC Avatar allowing him to finally surpass both Shanks & Mihawk