Naruto: Shippūden (2007)

S2E42 Orochimaru vs. Jinchuriki

In his four-tailed form, Naruto unleashes a fierce assault on Orochimaru, wreaking havoc on the environment and blocking Sai and Yamato's wood clone from getting closer. While most of Orochimaru's counterattacks fall short, Naruto struggles to finish him off, as Orochimaru quickly heals from any damage. Meanwhile, Kabuto approaches Sakura and Yamato, realizing that Sasori has been defeated. In a critical moment, Orochimaru successfully slashes Naruto with a blade from his mouth, causing Sakura to gasp in shock at the sight of Naruto in his four-tailed state.