Enma no Honō

Enma no Honō is a Dōjutsu of the Rinnegan used with the Naraka Path. In doing so, the user is able to summon and manipulate the purple flames that usually surround the body of the King of Hell.

Usage
The technique works in a similar way to Amaterasu: the user focuses the gaze of his Rinnegan on a target, which is then captured by the purple flames.

The flames of this technique burn faster and hotter than in Amaterasu, since it is actually the flames of hell and since the flames are enhanced by Yin-Yang Release, they can eradicate their targets completely (not even ash remains). For this reason, healing powers are useless and the flames can also render all types of Ninjutsu ineffective. However, like Amaterasu and the True Fire of Samadhi, they can be absorbed and sealed.

Although all wielders of the Rinnegan have the potential to use this technique, Murasaki Uchiha was the first person to discover and master it. However, since the Kunoichi has many other strong techniques that can easily defeat most opponents, she rarely makes use of them.