Advanced Observation Haki Episode !full!: When Does Luffy Learn

He looked at his hands. They were trembling, not from fear, but from a sensation of the world vibrating around him. The silence of the forest closed in. He remembered the island of Rusukaina, the two years with Rayleigh. He remembered the old Rayleigh's voice.

Luffy starts his conscious effort to "see" what Katakuri sees, triggered by flashbacks of Rayleigh's training. when does luffy learn advanced observation haki episode

The journey to mastering this advanced technique takes place during the intense duel between : He looked at his hands

| Stage | Episode | What Luffy Learns / Does | | :--- | :--- | :--- | | | 852 | Luffy realizes that Katakuri can see the future. He understands that normal Observation Haki won't work and that he needs to evolve. | | 2. First Attempts | 853–855 | Luffy repeatedly gets hit while trying to predict Katakuri's moves. He starts calming his mind and "hearing" a bit of the future. | | 3. Breakthrough | 856 | Luffy officially learns Advanced Observation Haki. He dodges Katakuri's attacks by seeing seconds into the future and lands a clean hit. | | 4. Mastered (in this fight) | 857 | Luffy uses Future Sight consistently to counter Katakuri, even copying his "Mochi donut hole" dodge technique. | He remembered the island of Rusukaina, the two

Clang.