Zoro didn't use Ashura until chapter 1010 around 400+ chapters pist timeskip. So when will Zoro use KOH dragon 9 sword style? Who do you think Zoro will feel the need to bring it out for. Btw these are all Zoro styles and enhancements
1 Sword style
2 Sword style
3 Sword style
9 Sword style
King of hell (Ryou to the max with ACoC added)
King of hell dragon style ( Ryou and ACoC to the max both)
Note: Zoro in KOH can put it on different moves to greatly improve them. For example, Oni girl went from a Speed blitz attack to a flying slash in KOH mode.
I think Zoro will use KOH dragon 9 sword style vs Mihawk.
1 Sword style
2 Sword style
3 Sword style
9 Sword style
King of hell (Ryou to the max with ACoC added)
King of hell dragon style ( Ryou and ACoC to the max both)
Note: Zoro in KOH can put it on different moves to greatly improve them. For example, Oni girl went from a Speed blitz attack to a flying slash in KOH mode.
I think Zoro will use KOH dragon 9 sword style vs Mihawk.