Article summary:
To survive in the New World, a Devil Fruit alone is not enough. Monkey D. Luffy learned this the hard way. Trained by Rayleigh, he became one of the few pirates to master all 3 forms of Haki at an advanced level. In 2026, let's analyze how his Haki surpassed that of the Admirals and Emperors.
Haki (Fluid) is a mysterious force present in every living being, but few manage to awaken it. As a captain aiming for the title of Pirate King, Luffy could not settle for the basics. His evolution during the Wano Country arc proved that he had now reached the top.
Haki transcends everything, even Devil Fruit powers.
1. Observation Haki (Kenbunshoku)
At first, Luffy used it to dodge bullets or sense presences. But his fight against Katakuri changed everything. He learned to see the near future.
This advanced form allows him to anticipate attacks before they are even launched. It is essential for facing fast opponents like Kizaru (see: Admiral hierarchy).
To explore this sensory power in greater depth, read our dedicated page: Complete guide to powers and Haki.
2. Armament Haki (Busoshoku)
This is the foundation of attack and defense. Luffy combines it with his Devil Fruit to create Gear 4. But in Wano, under the guidance of old Hyogoro, he learned Ryuo (Emission).
This advanced level allows him to project his Haki inside the target to destroy it from within. It is the only way to injure monsters with impenetrable skin like Kaido or Big Mom.
Discover the weapons that can also be imbued with Haki in our Katanas and Swords section.
3. Conqueror's Haki (Haoshoku): The Elite
Only one person in a million possesses this famous power. Luffy initially used it to knock out the weak (such as on Fish-Man Island). But the true revelation was Conqueror's Coating (Conqueror's Infusion).
Like Roger and Whitebeard, Luffy can now imbue his attacks with black lightning. This is the power that allows him to fight the 4 Emperors on equal terms without even physically touching them.
It is the mark of supreme conquerors. Other legends possessed it as well, as we explain in the article: Who possesses Conqueror's Haki?
Conclusion: Beyond the Limits
Mastery of all 3 types of Haki, combined with Gear 5, makes Luffy the ultimate warrior. He no longer fights with brute strength alone, but with pure willpower.
To follow his epic adventures, be sure to know the chronological order of the arcs. Prepare for the final battle by visiting our One Piece store!