Sabretooth

History
Sabretooth was one of the many test subjects under the Weapon X-II program. However, like his predecessor, Sabretooth was too feral and uncontrollable for Weapon X-II, and the monstrosity broke loose of their influence. He took on the only life that befit him best - the life of a known, wanted criminal.

While Sabretooth's identity remained largely unknown, his reputation made up for this lack of personal identification. As such, history ended up repeating itslf, and Sabretooth, from the very beginning of Weapon X-II, became the mortal enemy of Wolverine. These two dangerous mutants have squared off more than a few times since their initial encounter, and have since developed very bad blood between them as a result.

Sabretooth, unlike his predecessor, was a far more carnal individual. While intelligent, he was a complete savage, thus gaining him his only other name. While Sabretooth was intelligent, he often allowed, and even indulged in, letting his animal instincts control his actions. He seemed to enjoy the thrill of a good hunt, and the pride of a well-earned kill, thus making him a very dangerous threat to any non-mutant, and most mutants, in the world.

Powers
Sabretooth is a mutant possessing various superhuman attributes that are the result of genetic mutation and artificial enhancement. Sabretooth's primary mutant power is an accelerated healing factor that enables him to regenerate damaged or destroyed tissue with far greater speed and efficiency than an ordinary human. Sabretooth can fully heal from injuries that result in massive tissue and blood loss such as multiple gunshots, slashes, puncture wounds, and severe burns within only a few minutes. This mutant healing factor also renders Sabretooth highly resistant, possibly even totally immune, to disease. Sabretooth's healing powers, also, render him immune to most drugs and toxins, except within massive doses. Due to the unique regenerative properties of his mutant healing factor, Sabretooth ages much slower than an ordinary human. Despite having a much greater chronological age, Sabretooth possesses the appearance and vitality of a man in the physical prime of his life. All of Sabretooth's natural mutant abilities stem from, at least partially, his accelerated healing factor.

Sabretooth possesses superhumanly acute senses of sight, hearing, smell, and taste - although perhaps not of touch - comparable to those of certain animals, allowing him to track prey similar to the way dogs and wolves do. His night vision is preternaturally sensitive, containing twice the average human being’s area of light-gathering retina, and extends into the infrared portion of the electromagnetic spectrum. His hearing is extraordinarily acute, able to detect light breathing in a cave at 200 feet. His sense of taste can detect 1 part of foreign matter in 10,000. His highly developed olfactory sense and memory allow him to detect and track a scent over eight hours old, possibly a concentration of 20 parts per million, that he had not been exposed to for up to several months previously. Dilute, common odors of perspiration, perfumes, cigarettes, candies, and food are beacons to his senses.

Many of Sabretooth's physical abilities function with superhuman levels of efficiency. He possesses some degree of superhuman strength, the limits of which are unknown. Originally, Sabretooth possessed sufficient physical strength to crush an iron barbell, with ease. Sabretooth has undergone various procedures, some willingly and some unwillingly, that have increased his strength considerably beyond his original levels. Sabretooth's mutant healing factor grants him much greater immunity to the lactic acids generated by his muscles during physical activity than the musculature of an ordinary human. Hence, Sabretooth possesses superhuman stamina in all physical activities. His natural agility and reflexes are enhanced to levels that are beyond the natural limits of the human body. Sabretooth's agility and reaction time are superior to those of the finest human athlete.

Currently, Sabretooth's entire skeleton has been artificially infused with the, virtually indestructible, alloy known as Adamantium. As a result, Sabretooth's bones are practically unbreakable.

Abilities
Sabretooth is a formidable hand-to-hand combatant, having been trained by a variety of specialists. He is also an extraordinary hunter and tracker, even without the use of his heightened senses. Sabretooth also has developed a high resistance to telepathic probing and manipulation. Although his extreme arrogance gives him the appearance of stupidity, he is actually quite intelligent. He routinely hacks into government databases to steal classified information and has escaped the highest levels of incarceration. He is also a trained expert in multiple types of weapons, vehicles, explosives, and assassination techniques.

Weapons
Sabretooth possesses a single, razor sharp, retractable claw at the tip of each finger. Originally, these claws were fully capable of rending substances as durable as bone, wood, and stone. However, just like his skeleton, Sabretooth's claws have been artificially infused with Adamantium. As a result, his claws are not only as indestructible as his skeleton, but are now capable of cutting any known solid substance other than Adamantium itself.

While it is uncommon for him to do so, Sabretooth is well qualified to effectively use a wide variety of weapons. However, it is very uncommon to see him utilize anything more than his own brute strength, claws, and fangs.