Nightwing and Deathstroke have had a brutal rivalry over the years and seem like perfect rivals, but he's far from Nightwing's greatest antagonist.

A preview of Titans #22 features the return of Slade Wilson, aka Deathstroke, who was believed to have been dead.

While Deathstroke could be considered a Nightwing villain, he’s really more of a ... stopping him from reaching even higher heights as a DC Comics superhero. Source: Reddit Created By Curt ...

Now, Zanni; our partial narrator and big bad, taunts Nightwing from a dimension potentially between life and death. Claiming to be the spirit of performance, the villain theatrically breaks the ...