Martial Supremacy is the biological ability of a DNA Alternate to enhance their combat instincts, making them unbeatable in fight or flight situations. Though their speed, strength, and reflexes do not change, these enhanced instincts make them far deadlier in combat situations than any human being. They are, by no means, invincible. Though the Alternate may be able to perform impossible feats.
The simplest and most common manifestation of this ability is in hand-to-hand combat. The Alternate can fight martial arts masters to a stand-still with their talents. Another manifestation is with melee weaponry. These skills are nothing short of awe-inspiring. The Alternate can intuitively understand the dimensions and abilities of any melee weapon that passes through their hands.