Nightwing
Nightwing is a fictional superhero appearing in American comic books published by DC Comics. The character has appeared in various incarnations, with the Nightwing identity most prominently being adopted by Dick Grayson when he moved on from his role as Batman's vigilante partner Robin.
Publication history of Dick Grayson
Dick returns to being Nightwing in his black and blue costume, starting with the "Rebirth" relaunch in 2016, and he will use his new skills and expertise in espionage moving forward. Nightwing is featured in two Rebirth books: the fourth volume of "Nightwing", his own solo book, and "Titans", where Dick teams up with the other original "Teen Titans" after Wally West returns to the universe; through Wally, Dick remembers events of his life in the new "DC Rebirth" timeline that resembles both of the pre-"Flashpoint's" and "The New 52's".