It’s interesting the idea that this Hydra is Luffy’s first new AdvCoC attack in G4… And there was the idea that Ashura was AdvCoC when it first happened on the roof… Both of the have 9 in the attack and involve multiplying body parts
Hmmmm, Could this multiplying body parts shit actually be legit AdvCoC ability? Is this the true power of Shanks? He has CoC hands he uses for his swordsmanship