Deathstroke, also known as Slade Wilson, is a DC Comics supervillain and antihero. He first appeared in The New Teen Titans #2 in 1980 and was created by writer Marv Wolfman and artist George Pérez.

Slade Wilson was a highly trained soldier and became a mercenary after leaving the military. He was enhanced with a secret serum that gave him enhanced strength, speed, and agility, making him a formidable opponent. He also possesses exceptional healing abilities and can regenerate from most injuries.

Deathstroke is known for his tactical genius, expert marksmanship, and mastery of several forms of martial arts. He is a skilled swordsman and is highly proficient with a wide range of weapons, including guns, knives, and explosives.

Deathstroke has appeared as a villain in many DC Comics titles, including Teen Titans, Batman, and Green Arrow. He has also been featured in numerous animated series and video games.

Despite being a ruthless killer, Deathstroke is sometimes portrayed as an antihero who occasionally allies himself with heroes in order to achieve his goals. He has had numerous complicated relationships with other characters in the DC Universe, including Batman, Nightwing, and his own son, Jericho.

Overall, Deathstroke is a complex and multifaceted character who continues to be a popular and important part of the DC Comics universe.