Nightwing is the solo codename of Richard "Dick" Grayson, the first Robin. After years of training under Batman the Then-a-Teen Boy Wonder decided that, as the image quote says, "A man's got to go his own way". Thanks to the nature of Comic Book Continuity, this was either after a long over-due fight with Batman where Bruce fired Dick, Dick quit, or they happily shook hands, acknowledged the need to grow up, and shared some Alfred-made Bat-cocoa. In any case, Richard came upon the name Nightwing after hearing the tale of a Batman & Robin-esque pair of Kryptonian vigilantes from Superman named Nightwing and Flamebird. Taking the name, he made his debut in Teen Titans during The Judas Contract story-line. The Nightwing persona debuted in Tales of the Teen Titans #44 (July, 1984)Eventually he was given his own self titled series. A 4-issue Nightwing mini-series turned up in 1995 and was well-received. An ongoing naturally followed. Lasting for 153 issues, from October, 1996 to April, 2009. Nightwing was a series starring Dick Grayson, the original Robin, graduated to become protector of Gotham's neighboring city of Bludhaven. The series was initially written by Chuck Dixon. Quite well received, it started creating a Rogues Gallery for Dick Grayson and helped distinguish Nightwing's solo methodology from Batman's own. The series was eventually taken over by Devin Grayson.Controversies abounded in the title and it was eventually cancelled as a preparation for Infinite Crisis and rebooted. The city of Bludhaven was destroyed by the Secret Society of Supervillains and Dick Grayson was relocated to New York City. The new series was even more poorly received and eventually canceled. Dick Grayson graduated to become the new Batman in Battle for the Cowl.With the company wide New 52 relaunch in 2011, Dick has returned to being Nightwing and has his own solo title, and has moved to Chicago after a brief tenure in Gotham.Not to be confused with the killer bat flick of the same name.Nightwing has appeared in several media, usually Batman related:Comic Books
The character exhibits the following tropes.note See his subsection in Robin for tropes specific to his time in the green-red-and-yellows, or his folder in Batman And Bat Family for a comprehensive trope list in general.
Aborted Arc: Devin Grayson's run on Nightwing's ongoing was greatly cut into by several different events, including Infinite Crisis, thus preventing her from finishing the story she intended.
Arch-Enemy: Nightwing has had a number that qualify depending on his circumstances. During his tenure as leader of the Titans, it was Deathstroke (who also remains Dick's most persistent nemesis through the years.) During his time in Bludhaven, his main foe was Kingpin-expy Blockbuster. During his run as Batman, the title could go to either Professor Pyg or James Gordon, Jr. You could maybe qualify Two Face as an arch enemy during his years as Robin as well.
Berserk Button: Hurting any of his surrogate family (either Bat or Circus) will earn you some excruciating injuries. Dick himself is a big one for almost all of the DC Universe (even some villains) and hurting him will make Them strike down upon You with great vengeance and furious anger.
It's especially pronounced towards Damian, as he was Dick's Robin during his tenure as Batman.
Breakout Character: Easily the most popular character to have been a Robin, and he usually ranks pretty high in popularity poles, sometimes even beating out iconic heroes like Superman and even Batman himself.
The Cape: Very much Nightwing, though Dick absolutely hates wearing an actual cape.
Dick: And I hate the cape, Alfred! The cape was the first thing I ditched when I got out on my own.
Chick Magnet: Starfire, Barbara Gordon, Cheyenne Freemont, Tarantula and many others are drawn to Nightwing. Subverted by his police partner. She invites Dick over to her house after a few days of knowing him. She's married with two kids. She just wanted him to meet her family.
Circus Brat: Dick was practically born under the big top and still jumps at the chance to perform, be it acrobat or clown, when his old circus comes around on tour. This especially since he is co-owner.
Whilst serving as Batman following Final Crisis, Starfire noted the change in Dick's demeanour from how his time as Nightwing; specifically pointing out that as Nightwing, Dick's fighting style was more graceful, acrobatic and almost as if he were dancing. Dick's response was "Batman doesn't dance."
His portrayal in the New 52 shows him as somewhat more violent than before, and his costume is now red and black instead of black and blue, although this does have the benefit of putting all four of the Robins in red.
However, with his move to Chicago post-Death Of The Family, this has actually decreased a fair amount.
Dark Is Not Evil: His name is Nightwing and he still excels at operating in the dark due to his time as Batman's sidekick, but there's a reason he's seen as one of the nicest guys in the universe. Just check out the rest of the trope list.
Deadpan Snarker: Probably the snarkiest hero in the DC Universe. Even as Batman, he can't help himself from cracking wise.
As "Renegade", the identity Dick created in an attempt to infiltrate a group of villains.
Not evil actually, but in the New 52, his black and blue changed to black and red, reflecting his more anti-heroic nature. Which, ironically enough, looks kind of like the Robin costume from Batman & Robin, albeit without the cape.
Female Gaze: Dick is probably the most frequently subjected to this of any character in the DCU. Hell, IGN ranked him at #1 on their list of the sexiest men in comics, and both the list and the comments considered it a no-brainer.
Genius Bruiser: As befits somebody trained by Batman, he's both a highly trained intellectual and a lethally skilled fighter.
Heroes Prefer Redheads: And how! He admits it himself. Between Barbara Gordon, Cheyenne Freemont, Starfire, and Raya Vestri, he should probably start going to addiction counseling. It's even lampshaded in the third issue of his 2011 series when Barbara turns up after he's hooked up with Raya.
Informed Ability: Several official profiles state that Nightwing's martial arts specialty is Aikido. Apparently no one told the writers, because it's very rare for his fighting style to even remotely resemble it.
Interspecies Romance: Whilst, as noted, he has had a lot of would-be, wannabe and actual girlfriends, one of his biggest "classic" love interests, other than Barbara Gordon, is the alien super-heroine Koriandr of Tamaran, aka Starfire, who he met as part of the Teen Titans. She was the first of his girlfriends that he was quite blatantly implied to have had sex with, they've been engaged at least once, and they were even almost married once — as in, the only reason they aren't husband and wife is because fellow Titan Raven attacked the ceremony and killed the minister before he could complete it. Though they are drifted apart in modern continuity, both still remember and occasionally flirt with each other over their former connection.
Magnetic Hero: To the point where some believe his superpower is charisma. When he showed up to a fight with multiple generations of Teen Titans, Superboy noted how everyone instantly followed his lead. He also once convinced every hero on Earth, without question, to jump into a parallel dimension (saving them all). Batman even said it's one of the reasons he's proudest of Dick -— unlike Bats himself, he can gain and keep allies. So essentially, he's "Batman with social skills." A fact that was commented on by everyone from Jim Gordon to the Joker when he took over as Batman.
Morality Pet: Half of the DCU sees him as this. During a team-up, Catwoman (a villain/anti-hero) remarked that because he's been in the superhero biz since he was a child, most of the community sees him as a little bro/surrogate son. If you ever do anything to hurt Nightwing, you will call down the wrath of the entire DC Universe. Hell, Batman's first instinct was to GRAB A GUN when he heard a villain had killed Nightwing.note See the page pic for Anti-Hero? Yeah, that's what happens when you mess with Nightwing. See The Power of Friendship below, there are even some villains will come after you if you hurt him, granted some of it is because of The Only One Allowed to Defeat You, but still.
My Greatest Failure: Early on, it was Dick's failure during his Robin days to save an innocent from being killed by Two-Face. Later replaced by him "letting" Tarantula kill Blockbuster. He also blames himself partially for both the crippling of Barbara Gordon and the death of Jason Todd since both events happened when he and Bruce were on the outs. It's notable that he took a much more active role in the mentoring of Jason's replacement, Tim Drake and generally keeps a much closer eye on the other members of the Bat-Family since.
Nice Guy: It's practically his superpower. Other heroes admire him and his moral strength so much that they are willing to follow him anywhere.
The Paragon: Dick is often credited as being perhaps the most inspirational hero in the DC Universe. Even more so than Superman.
Peek-a-Bangs: Is often portrayed with these when he doesn't have long hair.
The Power of Friendship: Nightwing's greatest weapon. Sure, natural acrobatics and Batman-trained skills in combat and sleuthing are nothing to sneeze at, but no other hero in the DC Universe boasts the sheer number of allies Nightwing has. Hell, the guy has had his villains team up with him against bigger or badder foes. Why? Basically because he asked nicely.
Prodigal Hero: Dick Grayson had a strained relationship with Batman for the closer part of a decade. After getting fired from his role of Robin, he assumed his own identity as Nightwing. He finally repaired his relationship with Bruce in the fittingly titled run Batman: Prodigal.
Real Life Superpowers: Pretty much to the level of his mentor. Of all the traits on this list (Beauty, Intelligence, Skill, Charisma, Fame, Wealth, Physicality, Weaponry, and Luck) Dick has 9 out of 9. Where he differs from his mentor is that not many people believe Dick Grayson has physical powers (like the superstitious and cowardly believe about Batman)—however, Dick is so charismatic and dashing that people think he has Glamour powers. And that's not even getting to the fact that he's the greatest acrobat in the entire DC Universe.
Sidekick Graduations Stick. Nightwing eventually becomes Batman and had remained so until September 2011. The fan reception to his time in the cowl was so well received, that DC actually kept it in continuity following the reboot.
Taking Up The Mantle: Ol' Dick is in the trope picture for this one. He first took up the Batman mantle temporarily once when Bruce was recovering from the Knightfall arc, and he did it again after Bruce "died" in Final Crisis and fighting Jason Todd for the title in Battle for the Cowl.
Beware the Nice Ones: During the infamous "Born Again" Arc Nightwing is so enraged he Curb Stomps all of Blockbuster's hired help when most of them had given him a hard time before. It was even worse in One Year Later when they tried to make Nightwing into DC's Spider-Man (!?).
Double Standard: Rape, Female on Male: In Devin Grayson's run, who then went on to claim that it wasn't rape, just "nonconsensual" sex. Right. After the character Tarantuala forced herself on him in the middle of the street, afterward it was treated as though he was simply uncomfortable dating a criminal than anything and the whole "sexual assault" thing was glossed over completely. A few years earlier Nightwing slept with an obscure Titans character by the name of Mirage, who had disguised herself as Starfire. When she revealed the ruse not long after, the only real reaction it got was a shocked look, without a whole lot of follow-up, in fact it's mostly been played for laughs since. Rape is Irrelevant When It's Female On Male?
Expy: At the risk of being disingenuous, the entire Bludhaven period of Nightwing's career is just Dick Grayson as Batman-Lite. He was actually called Junior Batman at least three times during Dixon's run. And was called Batman-Lite in The New Batman Adventures.
Even Bad Men Love Their Mamas: Blockbuster loved his. And he makes Nightwing pay dearly for it when he indirectly causes her to have a fatal heart attack.
The opening arc, where Nightwing is being hunted by Saiko and inherits Haly's Circus before finding a mysterious ledger with his name in it, was revealed to part of the Night of the Owls storyline that had been building in Detective Comics as it turned out Haly's Circus had routinely given a child to the Court of Owls to become a Talon, and Dick was being groomed to be next in line before his parents died.
The overarching plot of Dick setting out to rejuvenate the Amusement Mile in Gotham with Haly's Circus as the centrepiece, was brought to an end thanks to Death Of The Family (Which saw Joker attack the circus to get at Nightwing in part of his larger plan to destroy Batman) and the subsequent and unrelated death of Robin.
After re-establishing himself as an independent hero away from Gotham & the rest of the Bat Family, Nightwing is promptly unmasked by the Crime Syndicate in Forever Evil. However, rather than having the Nightwing series tie-in to the story, the story is instead told in the main Forever Evil series & the Justice League tie-ins, with Nightwing instead telling a completely unrelated tale that solicits are hyping as taking place in the final days before Forever Evil began. That's right, the story with major developments for the character has been hijacked from the book altogether.