Perhaps the most critical function of this scene is its aftermath. Following the war, Luffy realizes that despite his latent power, he was unable to save Ace. He sees the gap between his unconscious potential and the mastery required to survive the New World.
You can correct them:
: The "Strongest Man in the World" acknowledged Luffy’s potential, realizing that the "will" of the D. was very much alive in this new generation. luffy conqueror haki in marineford episode
Luffy enters the war with the sole desire to save his brother, rejecting the politics of the Whitebeard Pirates and the Marines. His Haki manifests to protect Ace because his will is singular and uncorrupted by fear or doubt. This mirrors the "Supreme King" archetype found in the series—individuals who draw others to them and bend the world to their will.
: The two executioners immediately faint, and thousands of Marine and pirate "fodder" across the battlefield are knocked unconscious. Perhaps the most critical function of this scene
Let’s break this down into three parts:
In the midst of the Paramount War, Portgas D. Ace is on the execution platform, and the Marines have just ordered the final blow. With Whitebeard physically weakened and Luffy exhausted, the situation seems hopeless. In a desperate, subconscious scream to stop the executioners, Luffy releases a massive burst of Haoshoku Haki. You can correct them: : The "Strongest Man
Luffy's display of Conqueror's Haki at Marineford signifies his growth as a pirate and a warrior. It showcases his capability to inspire and overwhelm others, marking him as a potential future leader in the pirate world. This event also underlines the rarity and strength of Conqueror's Haki users, as only a select few have been shown to possess this ability.
Many fans online claim that original episode 570 of the regular One Piece anime (which covers Ace’s death and Luffy’s breakdown) shows this haki burst. Episode 570 (original airing: February 2012) follows the manga closely. No black lightning. No mass fainting.
The incident occurs during Episode 478 (Chapter 569 in the manga), just after the executioners are about to behead Ace. Faced with the imminent death of his brother and the overwhelming exhaustion of the battlefield, Luffy screams for them to stop. In that moment of pure, desperate will, his Haki bursts forth, knocking out the executioners and roughly 50,000 soldiers (the fodder of both the Marines and Whitebeard’s enemies).