Ok Advanced CoA level 2 called CoA Emission or CoA Bougyo, is an invisible armor around the player, an extra invisible layer that acts as shield and a shield only..
CoA Emission is strictly used as a Protection, just like base CoA and CoA Hardening, it can be used offensively and defensively..
That was the Limit of what Hyougoro was able to teach Luffy.. CoA Emission, gathering a mass of invisible CoA around your fist most of the time..
Now Advanced CoA level 3, is Internal Destruction CoA, the ability to flow and diffuse Haki inside an Object or a Being.. It is '' Strictly ''
an offensive capability, it '' Can Not '' be used a defense ok.. There is no shield there, only Haki being flowed in a Target.. You have to
make Physical contact for it to be the most effective in combat..
It is the '' Same Thing '', as imbuing a Sword in Hardening.. CoA Sword Hardening = Internal Destruction CoA
Get that in your thick head of yours ok..
Advanced CoC level 2, or CoC Coating.. Is the Ability to materialize CoC by pressuring the user's immediate space around himself.. Which creates another invisible mass type of shield like CoA Emission.. That everyone confuse with because they are both '' Not touching ''..
The difference between the 2 is..
- One comes from the body using Willpower to flow Haki and gather it in one point, the fist..
- The other one comes from the mind using the user's very Spirit to overwhelm the immediate space around the personal range..
For Advanced CoC, there is no flow of Haki, everything is manifesting outside the body through the mind..
How to identify if Advanced CoC is being used or CoA Emission?..
Advanced CoC has a similar characteristic than Internal Destruction CoA level 3.. It also deals Internal Damage naturally..
And Advanced CoC has specific Haki Trail patterns.. CoA Emission does not possess those 2 distinctive traits..
Advanced CoC traits..
- Specific Haki Trails
- Not touching
- Internal Damage
Then how to distinguish Advanced CoC level 2 from Advanced CoA level 3 since both deal internal Damage?.. Or what if both are being used at the same time?..
First Advanced CoA level 3, Internal Destruction CoA, when employed as an attack, it must make physical impact as shown per Red Roc.. It is a '' Must ''.. If not it renders the User useless like when Luffy was training his range, for his final attack against Kaido..
The only case where Internal Destruction CoA does not have to touch is when it's used in tandem with Advanced CoC..
And Then it's a massive attack with a single Black Ring feature or a Spheric Black Ring if not in an Advanced CoC Clash..
Bajrang Gun.. Clash..
Galaxy Impact.. No Clash..
So unless it's the combination technique of Advanced CoC + Internal Destruction CoA being used, then the '' Not Touching '' is always
Advanced CoC only being used with the Haki trails and Internal Damage.. Like this instance..
- No touching
- Specific Haki Trails
- Internal Damage
That's it..
CoA Emission is strictly used as a Protection, just like base CoA and CoA Hardening, it can be used offensively and defensively..
![](https://i.imgur.com/j8WVLKn.jpg)
That was the Limit of what Hyougoro was able to teach Luffy.. CoA Emission, gathering a mass of invisible CoA around your fist most of the time..
Now Advanced CoA level 3, is Internal Destruction CoA, the ability to flow and diffuse Haki inside an Object or a Being.. It is '' Strictly ''
an offensive capability, it '' Can Not '' be used a defense ok.. There is no shield there, only Haki being flowed in a Target.. You have to
make Physical contact for it to be the most effective in combat..
![](https://i.imgur.com/8chXED9.jpg)
It is the '' Same Thing '', as imbuing a Sword in Hardening.. CoA Sword Hardening = Internal Destruction CoA
Get that in your thick head of yours ok..
![](https://i.imgur.com/uJPc21l.png)
![](https://i.imgur.com/ne4ySyv.png)
Advanced CoC level 2, or CoC Coating.. Is the Ability to materialize CoC by pressuring the user's immediate space around himself.. Which creates another invisible mass type of shield like CoA Emission.. That everyone confuse with because they are both '' Not touching ''..
The difference between the 2 is..
- One comes from the body using Willpower to flow Haki and gather it in one point, the fist..
- The other one comes from the mind using the user's very Spirit to overwhelm the immediate space around the personal range..
For Advanced CoC, there is no flow of Haki, everything is manifesting outside the body through the mind..
How to identify if Advanced CoC is being used or CoA Emission?..
Advanced CoC has a similar characteristic than Internal Destruction CoA level 3.. It also deals Internal Damage naturally..
And Advanced CoC has specific Haki Trail patterns.. CoA Emission does not possess those 2 distinctive traits..
![](https://i.imgur.com/joQY8Fp.jpg)
Advanced CoC traits..
- Specific Haki Trails
- Not touching
- Internal Damage
Then how to distinguish Advanced CoC level 2 from Advanced CoA level 3 since both deal internal Damage?.. Or what if both are being used at the same time?..
First Advanced CoA level 3, Internal Destruction CoA, when employed as an attack, it must make physical impact as shown per Red Roc.. It is a '' Must ''.. If not it renders the User useless like when Luffy was training his range, for his final attack against Kaido..
![](https://i.imgur.com/pIHAPAX.jpg)
The only case where Internal Destruction CoA does not have to touch is when it's used in tandem with Advanced CoC..
And Then it's a massive attack with a single Black Ring feature or a Spheric Black Ring if not in an Advanced CoC Clash..
Bajrang Gun.. Clash..
![](https://i.imgur.com/8yTHOJn.jpg)
![](https://i.imgur.com/nvZtkxf.png)
Galaxy Impact.. No Clash..
![](https://i.imgur.com/4SevVlw.png)
So unless it's the combination technique of Advanced CoC + Internal Destruction CoA being used, then the '' Not Touching '' is always
Advanced CoC only being used with the Haki trails and Internal Damage.. Like this instance..
![](https://i.imgur.com/soPKezN.png)
- No touching
![](https://i.imgur.com/qnkDjvW.jpg)
- Specific Haki Trails
- Internal Damage
That's it..