Deathstroke, The Terminator #1 (1991)

Full Cycle, Part 1: Assault
Full Cycle: Part 1 of 4. "Assault!" Exploding from the pages of the New Teen Titans comes the DCU's most dangerous man - Deathstroke the Terminator. Slade Wilson is a super-soldier who uses 90% of his brain's capacity and this has allowed him to build a reputation as the best there is. With strength, speed, and cunning far beyond that of ordinary men, Deathstroke has even orchestrated the defeat of the heroes known as the Teen Titans (see New Teen Titans (1980) #42-44 and Annual #4). Now, even though they have been enemies in recent years, when Slade's ex-wife is hospitalized by an attack the man known as the Terminator decides to take action.
Release Date: 1991