Deathstroke (Slade Wilson) is a supervillain appearing in American comic books published by DC Comics. Created by Marv Wolfman and George Pérez, the character debuted in The New Teen Titans #2 in December 1980 as Deathstroke the Terminator. DEATHSTROKE'S HALF-BROTHER had the same word bubbles, an appearance that merged Deadpool with any given Liefeldian X-character, and the name Wade. He was introduced as Slade Wilson's half-brother, but due to sharing the same mother, he didn't share the same last name. Though he may try his best, Deadpool just isn't anywhere near as strong as Deathstroke is. While neither is known for their incredible strength, Deathstroke is still the stronger of the two, making him the victor of this category. Although Deadshot is an elite marksman, he's inferior to Deathstroke. They have many things in common, though, and it would be far from a one-sided fight. BULLSEYE (RIPPED-OFF: DEADSHOT).

Deathstroke is one of the most dangerous assassins in comic book history, and he has repeatedly shown that he can take down DC's mightiest heroes. In Identity Crisis, Slade Wilson almost single-handedly defeated the Justice League, and he also gave Batman one of the his worst pre-Knightfall beatdowns with ease.