Sasuke reveals his ultimate lightning-style jutsu, Kirin, using the atmosphere’s natural electricity to strike Itachi with unavoidable speed.
This adds a layer of tragedy: Itachi had to act the part of the villain to give Sasuke the glory of "revenge," all while protecting him from Orochimaru (whom Itachi sealed away during the fight) and ensuring Sasuke would be hailed as a hero upon returning to the village.
Sasuke reveals his ultimate lightning-style jutsu, Kirin, using the atmosphere’s natural electricity to strike Itachi with unavoidable speed.
This adds a layer of tragedy: Itachi had to act the part of the villain to give Sasuke the glory of "revenge," all while protecting him from Orochimaru (whom Itachi sealed away during the fight) and ensuring Sasuke would be hailed as a hero upon returning to the village. death of itachi episode