Here’s a quick guide to the specific episode and context for Luffy using Conqueror’s Haki during the Marineford Arc in One Piece . Episode Number Episode 489 – “Shanks Appears! The Ultimate War Is Over”
Note: The Conqueror’s Haki burst actually happens in the last minute of Episode 488 , but the full reaction and acknowledgment are in Episode 489.
Context of the Scene
Where: Marineford Plaza, after Ace’s death. Luffy’s state: Completely broken emotionally, unconscious from trauma, but still standing. What happens: Luffy lets out a scream of despair. That scream unconsciously releases a massive wave of Haoshoku Haki (Conqueror’s Haki) . Effects: It knocks out a large number of nearby Marine foot soldiers and executives. Even some Vice Admirals and Whitebeard’s commanders are visibly shocked. Significance: Everyone realizes Luffy possesses the rare quality of a king. luffy uses conqueror's haki marineford episode
Key Reactions (Episode 489)
Ivankov: “That’s Conqueror’s Haki!” Jimbei: “Luffy… you have that power too?” Whitebeard’s crew: “He knocked them out without touching them!” Marines: “The Straw Hat boy… he’s not normal!”
Important Notes
First use in canon: Luffy’s first intentional Conqueror’s Haki was in Episode 517 (Fishman Island). Marineford was an unconscious, emotional outburst . No visual purple lightning: The anime didn’t add the purple/red lightning effect until later arcs. In Marineford, it’s shown as an invisible pressure wave + people fainting. Episode 488 vs. 489: Watch 488’s last 2 minutes (scream + burst), then 489’s first 5 minutes (everyone reacting).
Quick Watch Order
Episode 488 (end) – Haki burst happens. Episode 489 (beginning) – Full explanation and reactions. Episode 490 (brief mention) – Aftermath. Here’s a quick guide to the specific episode
If you want the manga chapter instead: Chapter 579 (pages 10–12).
Chapter 569 of the manga. Reddit +3 Context and First Use While Marineford is his most famous early use, it was not his first. Luffy had previously unleashed Conqueror's Haki subconsciously: Episode 389: Against Duval’s bull, Motobaro. Episode 413: In Amazon Lily against Boa Sandersonia and Boa Marigold. Episode 438: In Impel Down to save Mr. 2 from a pack of wolves. Reddit +1 Luffy did not gain full conscious control over this ability until his two-year training period with