2. Naruto’s One-Tailed Kyūbi Form

During Naruto and Sasuke’s battle at the Valley of the End, Naruto found himself in a critical state after Sasuke slammed his head against the rocks. While Naruto lay weak and helpless, floating on the water, Kurama granted him a portion of its chakra. This caused Naruto to rise and transform into the One-Tailed Kyūbi form.

This transformation was marked by Naruto’s pupils turning red, the appearance of two sharp fangs in his mouth, and his entire body being cloaked in a fiery red chakra. Additionally, his appearance was enhanced by Kyūbi-like ears on his head and a single chakra tail forming behind him.

Abilities of the One-Tailed Kyūbi Chakra:

a. Attack Speed

Even though Sasuke could read Naruto’s movements with his Sharingan, he still couldn’t dodge Naruto’s swift attacks.

b. Kyūbi Chakra Manipulation

Naruto could shape the Kyūbi’s chakra into an elongated hand to grab or strike Sasuke.

c. One-Handed Rasengan

Naruto could use the Rasengan with just one hand, without needing a Shadow Clone to help mold it.