Teen Titans: The Judas Contract by her evil older jealous sister Blackfire who had staged a coup and forcibly took the throne. As she is no longer able to return to her world, the Titans offer her a home on Earth as one of them. In the present, Dick Grayson - now known as Nightwing - rejoins the Teen Titans to track down a terrorist cult led by Brother Blood, who plans on capturing the team to absorb each of their unique abilities with a machine that he has tested on Jericho; the latter is later executed by Brother Blood's lover and assistant; Mother Mayhem.
Robin in other media become a romantic couple. The tie-in comic, "Teen Titans Go!" appears to confirm that this version of Robin is indeed Dick Grayson, as issue #47 focuses on Robin struggling through the anniversary of the death of his parents (which are shown to be the Flying Graysons, as in the episode "Haunted") with the other Titans trying to help him cope. Batman makes a cameo overseeing Titans Tower from the city, and after seeing Robin and Starfire kiss, claims that Robin is "in better hands". Jason Todd is also mentioned by Beast Boy to be a potential candidate for Red X