Aura

Reiki - Aura A high risk, high ranking supplementary jutsu. Reiki, or Aura is usually created and maintained by focusing copious amounts of chakra around the outer fringes of the human body to form a sort of protective coat. It can almost be described as a suit of chakra that doesn't necessarily protect you. What aura actually does is strengthen the users jutsu by providing a source of chakra outside the body. The chakra in the Aurasphere, tends to be 2-3 times more concentrated than the chakra inside the body. Because of that, by simply focusing the chakra on the arm to the palm while using a simple jutsu such as the Great Breakthrough you could increase the efficiency while decreasing the chakra costs at that moment. With practice a user of Aura could even use it as a means of seeing around themselves without actually using their eyesight. But even this skill takes years and years of practice. But the chakra cost and concentration needed to maintain the Aurasphere is extremely high.
 * Rank: S
 * Range: None
 * Type:Supplementary
 * Users:Emanyeru Kouseitan'i

The Aura can only be taught by a person or person's who already know the skill. And can only be used by those who's mastered the skill. Those who attempt to use this jutsu without previous training will suffer from extreme pain, chakra exhaustion, loss of the ability to use and maintain chakra, and/or death.