Well, as I had previously mentioned, here's the profile for Falcon's malevolent edge.

Name: Death Ankh
Age: 20
Gender: Male
*Species: Quasi-Human
Alignment: Evil
Personality: Death Ankh is not only Falcon’s rival and archenemy, but also his hate, rage, and pain, embodied into a physical being, who is involuntarily summoned whenever the young soldier is pushed too far past the limits of sanity. As a result, he is a bloodthirsty berserker, even more unpredictably destructive than the infamous Basta. Falcon’s skill with weapons, combined with an insatiable need to kill, maim, and destroy, make Death Ankh a nearly invincible adversary. His only weakness is that his uncontrolled rage causes him to sacrifice a substantial portion of Falcon’s tactical speed and agility, in exchange for even more brute strength than he needs.
Appearance: Being Falcon’s emotions incarnate, Death Ankh looks exactly the same as the noble destroyer, excepting that Death Ankh’s entire form appears to be shrouded in a layer of darkness. His eyes, masked by Falcon’s trademark shades and hidden by a bowed head, burn blood-red instead of Falcon’s normal, gentle brown.
Weapons: Death Ankh is armed with a duplicate of Falcon’s wristwatch blade, which burns a blazing red to match his cold eyes.
Special Powers: Not only is Death Ankh strong enough to punch a hole through a brick wall, but he is also extremely resilient to hits landed on him. Unless they are mortal wounds, and sometimes even when they are, he simply shrugs them off and keeps fighting.
Quote: “Die, scumbag! Die!”