Slug Third Sight

Slug Third Sight is an ability granted by the Six-Tails Chakra Mode; specifically the that are formed out of the cloak on top of Sarutobi's head.

Usage

 * The tentacles can be used as a second set of eyes, allowing Sarutobi to rotate them and literally see from every direction, critically improving his response to threats, as well as allowing him to scout an area far faster than others.
 * Using special receptors present in Saiken's optic tentacles, Sarutobi is able to sense chakra with clarity and perception.
 * Oddly enough, the tentacles also give him an increased sense of smell.

Trivia

 * Slugs use their optic tentacles for multiple reasons. To detect light, and see, as well as to "feel out" their surroundings. The tentacles can also be used as a substitute for a nose, for detecting scents.