While this episode introduces Gear 5, Luffy continues to use and combine advanced Conqueror’s Haki with his awakened form to battle Kaido. Summary of Key Supreme Haki Episodes Sabaody First hint (knocked out Motobaro) Amazon Lily Involuntary use to save Sandersonia/Marigold Marineford Involuntary use to save Ace Fish-Man First conscious usage after timeskip (50,000 foes) Dressrosa Clashing with Don Chinjao Wano First Advanced Conqueror's Haki vs. Kaido Wano Advanced Conqueror's Haki vs. Hybrid Kaido
Here is the definitive, episode-by-episode guide to Luffy's use of Supreme Haki.
While confronting the Flying Fish Riders, Duval’s massive pet bison, Motobaro, charges at Luffy. Subconsciously, Luffy glares at the beast, emitting a sudden pressure that terrifies the bison and causes it to faint. At this point, neither Luffy nor the crew understands what just happened. Episode 413: The Amazon Lily Arena
Monkey D. Luffy’s journey from a scrappy kid in the East Blue to a Yonko of the sea is defined by his mastery of Haki. While he uses Observation and Armament Haki frequently, nothing stops a show quite like (Haoshoku Haki), often referred to by fans as "Supreme Haki." which episode luffy use supreme haki
Luffy defends his crew and Motobaro (Duval’s pet bull) by accidentally releasing a burst of willpower.
Around the 18-minute mark of Episode 1028, Luffy stares down Kaido. He stops trying to punch with physical strength. Instead, he channels his willpower into his fist. Black, thick lightning (visually distinct from Armament Haki) begins to coil around his arm without him touching anything .
Luffy did not know he possessed this power initially. It manifested during moments of intense emotional distress or desperation. While this episode introduces Gear 5, Luffy continues
This is likely what you mean by “using Supreme Haki” as a fighting style.
Monkey D. Luffy, a user of this rare ability, has unlocked its potential throughout the series, evolving it from an unconscious defensive mechanism into an offensive, advanced technique capable of damaging even the strongest Yonko.
The most famous pre-timeskip use of Luffy's Haki occurs during the Paramount War. As Portgas D. Ace is seconds away from being executed on the scaffold, Luffy screams in desperation. The resulting wave of Supreme King Haki ripples across the battlefield, knocking out the executioners, Marine soldiers, and high-ranking pirates alike. This moment alerts Whitebeard, Sengoku, and Akainu that Luffy is a catastrophic threat to the World Government. 3. Post-Timeskip Controlled Mastery At this point, neither Luffy nor the crew
It knocked out the executioners and stunned everyone from the Navy Admirals to Whitebeard himself. This episode signaled to the world that Luffy was a global threat with the potential to stand at the top of the pirate world. 4. Post-Timeskip Mastery: Episode 518 & 554
Luffy applies this same principle to his own fighting style. He coats his fists and sandals in Supreme Haki.