@TheCrystalShip:
Snake Shot has everything to do with Luffy's DF.
His arm stretches forward in a serpentine path, and Luffy admits that the attack was weakened by the sea.
The real proof is that his arm isn't vulcanized, so he's not using Busoshoku. He doesn't say "Buso", either.
Now that I think about it, how the hell is an electric attack like Counter Shock, covered by Haki?
The visual/sound effect for Snake Shot represented Hody's ribs being broken, but this…
It's clearly electrical, and not even Busoshoku can do that, I don't think.
I agree with the Snake shot not being Haki since I understand Luffy's abilities.
Not disagreeing with you on the Haki debate, since I certainly have no idea of Law's full scope of powers. But sir, I would like to disagree that Counter Shock has anything electrical in nature. Kuma's paw-paw shock was also a shock, but not electrical. Shocks are merely a representation of burst damage. In this case particularly, we see that. If the guy got electrocuted in one place and fell down, I would agree it's electrical, but since he flew back. It most certainly is a physical shock.
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@flandrian15:
true but if you look at Law's countershok attack, it looks a lot like back at shabaody when Luffy, post-time skip punched the pacifista that shot the beam at him. the way it is drawn, with the electricity-type lines are the same. Not saying Law definately used haki, just that it is plausible but it could've had something to do with his DF aswell.
I have no clue what you mean by electricity lines, since I am too lazy to go back and look. But lines in general in manga's are a representation of immense speed. That does not mean electric in nature, it means it is similar to the speed of lightning. Common convention since manga is static unlike anime's.