Fire Release: Spiralling Sphere



The is the signature technique of Nasuka Uchiha.

Overview
This technique has no such relation to the Rasengan. In fact, it is a technique in of itself. Nasuka first releases fire-natured chakra from the in her hand. Using her other hand, she furiously moves it over her fire-covered hand. This way, she attempts to carve the escaping flames into a sphere, hence the name. At first, however, Nasuka had to use a shadow clone to help her contain the flames. Since the flames could be adjusted from lightly compressed to extremely pressurized, it could either give the target a third-degree burn or it could explode on contact. This is what makes this technique so versatile though certain drawbacks exist such as the fact that there is a small chance that it will backfire and explode in the user's hand, giving the user burns varying from second to fourth-degree. This drawback is nonexistent with Nasuka's usage though since she has the Ninja Art Creation Rebirth — Strength of a Hundred Technique.