What's of potential value about Enma is the ability to push out so much Haki that one's whole arm would shrivel in an instant, into the blade.
We've never seen that be done with any other blade.
How one uses that Haki afterwards determines it's value in the end, and wether it was wasted or not.
We've never seen that be done with any other blade.
How one uses that Haki afterwards determines it's value in the end, and wether it was wasted or not.
It’s also no coincidence that this training is mirrored with Luffy’s, which is doing a very similar thing. It’s about conserving energy and getting the most out of an attack as you can, not going hell for leather and using as much haki as you can.
Enma, Ryou, and Luffy’s use of CoA all have came about as Oda reintroduced the concept of cutting only what you want to cut again for the first time since Alabasta, and telling us it’s actually the essence of Ryou. Finesse is what’s important, not brute strength. People are getting the entirely wrong idea about Enma if they think it’s there to allow Zoro to throw out mountain cutting blasts at will. That’s old news, he showed that in Dressrosa.