Blaze Release

is an advanced chakra nature. Sasuke Uchiha uses this technique when modifying the unquenchable black flames of Amaterasu. It is unknown what this nature entails. C states that Sasuke manipulates the flames with his right Mangekyō Sharingan where as he casts Amaterasu with his left. There is only one shown technique, Blaze Release: Kagutsuchi. Whether Amaterasu itself is a notable technique of this nature is unknown, as Amaterasu is fetched from another eye. Also, no other technique in this nature has been shown, other than the Shield of Amaterasu.