When Does Luffy Use Conqueror's Haki In Marineford Jun 2026

Luffy has just lost his brother, Portgas D. Ace, to Admiral Akainu’s magma fist. Overwhelmed by grief, trauma, and rage, Luffy collapses into a catatonic state. As Ace’s body lies nearby, Luffy’s willpower—pushed past its breaking point—unleashes a wave of Conqueror’s Haki unintentionally.

Here is the breakdown of exactly when and where it happened. when does luffy use conqueror's haki in marineford

The result was instantaneous. Every weak-willed Marine in the immediate vicinity—along with the two Executioners who were about to kill Ace—collapsed unconscious. The crowd was cleared, the execution was momentarily halted, and the path to the platform was opened. Luffy has just lost his brother, Portgas D

It was the foreshadowing of his eventual training with Rayleigh and the conqueror he would become in Wano. the execution was momentarily halted

The Summit War at Marineford is one of the most chaotic and tragic arcs in One Piece . While the arc belongs to the legends of the era—Whitebeard, the Admirals, and the Warlords—it also served as the stage for Monkey D. Luffy’s most critical growth spurt.

Luffy uses Conqueror’s Haki only during the Marineford Arc, but it has a massive impact. It occurs in Chapter 569 (Episode 478) .