Powers and Abilities
Thanks to his injecting himself with that experimental virus, Wesker has superhuman strenth, reflexes, speed, and agility and seems to take great pleasure in demonstrating his power so as to intimidate his foes. Wesker's speed and reflexes are perhaps his most notable abilities since they allow him to dodge bullets at almost point blank range, perform short dashes of speed faster than the brain could comprehend, giving him the appearance of teleporting, and leap great heights. Wesker's strength is so much that he can throw large missiles with one hand, lift steel girders off his body, and kill a chimera B.O.W. with one strike. However, his own serum proves to be his biggest weakness, as overdoses of it weaken him significantly.
The injection also resulted in his developing of a rapid healing factor that, when combined with his great endurance, makes him almost invincible. A rocket exploding in his hands only incapacitated Wesker for a moment, thousands of pounds of steel falling on him from a few stories dazed him for a few seconds, and he quickly healed from his face getting hideously burned.
Despite Wesker mainly relying on his physical abilities, he is a skilled gunman from his days as a S.T.A.R.S. member and keeps his Samurai Edge pistol holstered with him at all times, since Wesker never, never, lets his guard down.
Powers and Abilities
Deathstroke possesses various enhanced abilities stated to be almost superhuman according to DC Bio's and Comic bio's. These include the strength of ten men and heightened speed, agility, stamina, and reflexes. He has the capacity to use up to 90% of his brain at any one time, making him a tactical genius, adept at turning opponents' own abilities against them; this can also be attributed to his years in the military and combat with various heroes. Deathstroke also possesses a healing factor in his blood that enables him to heal from physical injury much faster than a normal person; however, it does have limitations, as he could not heal his missing eye and cannot regenerate entire limbs. This enables him to recover from what would otherwise be fatal injuries, though recovering from such injuries renders him insane and animalistic for a short period. Deathstroke is also a highly formidable opponent in physical combat to the point where he can and has defeated Batman in solo combat. Batman has only managed to at best subdue Deathstroke briefly with the aid of others or by taking him off guard in the midst of a large battle.
Green Arrow (vol. 4) #66 claims that an assassin known as Natas taught Deathstroke "almost everything he knows" (a retcon of his origin in The New Teen Titans: Judas Contract, where his future wife, Adeline Kane, trained him while he was in the military). Deathstroke is also skilled in the use of many weapons including guns, rifles, and swords, which are usually among his current weapons of choice. His signature weapon is a power staff that fires lethal and non-lethal energy blasts from both ends. The staff can also be used to strike using energy at each end. His body armor is composed of a mesh-woven, kevlar, chainlink mail, capable of stopping small arms fire. Most of the metal he wears and uses is Promethium.
Deathstroke also has enhanced-reflexes, which is how he was able to blast apart Impulse's knee cap with a shotgun and impale the Flash while both were running at super-speed.