Instant Taijutsu: Lightspeed Punch

After using his Hard-Light technique, Ace dashes toward the opponent at light-speed, appearing invisible to the observer and punches them with a solid hit to the chest-area, causing a nuclear explosion in it's wake, nearly killing all opponents in the epicenter of the blast.

blocking this technique is nigh impossible because when traveling at light-speed, everything appears at a standstill to the traveller, and instant to the observer.

About 10 seconds after preforming this punch, Ace's Hard-light technique ends, converting his body back to normal. This is to protect his body from the intense force caused by the nuclear explosion.