The New Sharingan!! (新しい写輪眼!!, Atarashii Sharingan!!) is chapter 276 of the Naruto manga.
Despite Kakashi's Mangekyō Sharingan, Naruto offers to finish off Deidara if Kakashi cannot. Kakashi agrees if that becomes necessary. He uses Kamui to try and send Deidara to another dimension, but his aim keeps missing and he is only manages to severe Deidara's arm. This at least creates an opportunity for Naruto to destroy the bird Deidara is flying on. Naruto retrieves Gaara's body and Deidara tries to flee on foot, but is attacked by another Naruto.