Note: Deathstroke is also known as Slade but due to major differences in the characters we have separated them, if you seek information on that particular incarnation of Deathstroke, you can view the article here. Evil-doer Deathstroke is a supervillain from DC comics and one of the world's deadliest assassins, he is also known by the full title of Deathstroke the Terminator and was indeed originally named simply "Terminator" - though Deathstroke was added soon after.