Deathstroke is a fictional supervillain appearing in American comic books published by DC Comics whose name is Slade Joseph Wilson. Originally the archenemy of the Teen Titans, writers have developed him over the years as an adversary of other heroes in the DC Universe; parallels have been established between him and Batman.
Deathstroke possesses enhanced strength, speed, agility, and durability granted by an experimental serum. These include having the strength of ten men and possessing heightened speed, stamina, endurance, and reflexes.
His enhancements made it possible for him to press about a ton. He has the capacity to use up to 90 percent of his brain at any one time, making him a tactical genius, adept at turning his opponents’ own abilities against them.
Deathstroke is also a formidable martial artist and hand-to-hand combatant. He proved himself to be one of the best fighters in the United States Army and, through his martial arts training, he would later be a master of Boxing, Karate, Bōjutsu, Jojutsu, Jujitsu, and Ninjutsu. In addition, he has demonstrated multilingualism, being able to speak various languages such as Russian, Japanese, and Korean.