Fire Release: Deep Freeze Technique

This technique, created by an unnamed Uchiha Clan member, was created as a building block to the "Ultimate Fire Release Technique", as he called it. However, as it was only a building block and he died before he could perfect it, this technique has many flaws despite it's incredible usefulness.

Use
This technique is used by creating a "chakra field", a field of the user's chakra extended over a radius of 10-30 meters. Any and everything inside the chakra field can be sensed by the user and fire can be created at any location in the field, and any fire can be controlled by the user. Ice Release and other Fire Release techniques (except Amaterasu) are rendered null inside the field. It should be noted that Amaterasu flames cannot be produced inside the barrier, except for extremely skilled users, such as Tenzin Uchiha.

Weaknesses

 * Due to the amount of chakra needed to use this technique, only users with high chakra reserves can use this technique.
 * While this technique is activated, the user cannot use other chakra based techniques such as genjutsu or other ninjutsu. This forces them to rely on the flame production and control as well as tai- and kenjutsu.