Night Guy

The Night Guy is a forbidden taijutsu of the highest level that takes the shape of a dragon. It can be performed by those who have opened all Eight Gates, and is Guy's strongest attack.

Usage
When Guy initiates the technique, he emits a huge amount of chakra. After gathering all of his chakra around his body — forming a flickering dragon-like aura — he dashes forward at such an extreme speed that it distorts the air within the immediate vicinity of the technique, which he uses to bypass his targets defences, dealing an immensely powerful kick capable of destroying the body he attacked. The attack carries such force that the bones in the user's leg shatter completely as well. Because this is an extremely powerful Eighth Gate technique, it leaves Guy on the brink of death. After use, Guy's burned body slowly turns to ash, crumbling from the immense discharge of his chakra.