The Tetsuigan is a signature Kekkei Genkai based dōjutsu of the Ekazu clan. Created by Denkaichi fifteen hundred years ago, the Tetsuigan has an incredible ability. A Tetsuigan user's strength is greatly enhanced, along with increased speed and reflexes. The user's reflexes are refined to a point where they're granted a faint, cognitive vision that allows them to foresee their opponent's moves should they remain in their line of sight. The increased abilities is caused by the Tetsuigan's energies opening the body's ability to produce bloodflow into the extremities, allowing them to move faster, strike harder and react more efficiently. This is why exhaustion sets in after it is over. Such an increase in bloodflow, followed by a drastic drop to normal levels causes the body to go into a sor