Zoro FINALLY Conquers His First BLACK BLADE (Kings Haki) ?! - One

Zoro didnt use advanced conqueror in ashura against kaido. Whenever someone has used ACOC, there is always one thing in common ,which is streaks of conquerors haki (black lightning) from the weapon.

Conqueror's Haki and Why It Took Zoro So Long to Unlock It : r/OnePiece

Zoro's Future SUPREME Black Blades

One Piece Chapter 1033: Zoro's triple-coated Advanced Conqueror's Haki is like nothing we've ever seen

Zoro didnt use advanced conqueror in ashura against kaido. Whenever someone has used ACOC, there is always one thing in common ,which is streaks of conquerors haki (black lightning) from the weapon.

Zoro Unlocks his Sword's Full Potential Power By Awakening his Advance Conqueror Haki

One Piece Unlocks Zoro's Greatest Power Yet

One Piece: The importance of Zoro having Conqueror's Haki

One Piece: How Strong Is Zoro's King Of Hell: Three Sword Style?

A theory on how to make Black Blades and Zoro's next power-up. : r/OnePiece

Zoro was using conquerer Haki imbuing way before Luffy in his attack from recent spoiler chapters 1010. What do you think about it? - Quora