Amaterasu

Name: Amaterasu (天照; Literally meaning "Illuminating Heaven")

Type: Kekkei Genkai, No rank, Offensive, Short range (0-5m)[1]

Users: Rumi Uchiha, Madara Uchiha

Amaterasu is an Eye Technique of the Mangekyo Sharingan. It is one of the most powerful ninjutsu in existence, opposite of Tsukuyomi, a Genjutsu of similar power.The jet-black flames are said to be as hot as the sun. The flames are extremely powerful.Not surprisingly, it appears to use a large amount of chakra. Though stated in the data book to burn everything reflected on its retina.to the degree of being able to burn an entire forest or village with it. Where ever the user focuses his eye on a object, the flames will appear at the exact spot without moving making it unavoidable as long as the user keeps his vision on the target.