Nightwing

Amygdala has no amygdala resulting in him having inhuman rage and super human strength.

Roman Sionis, now Black Mask is a sadistic crime-king who now lords over almost all of Gotham's organized crime.

Crime boss in Bludhaven. Nightwing has come up against several of his operations.

Brother Blood is the leader of the Church of Blood and has ways that he can be reincarnated after death. Enemy of the Titans. He once Brainwash Dick Grayson.

As Robin, Dick joined Batman in capturing the Calendar Man in Detective #259.

Chemo was the bomb that destroyed Bludhaven in Infinite Crisis

Batman villain. Has also fought Wonder Woman. Perhaps provided inspiration for Marvel's Sandman.

Crazy Quilt uses a mind controlling helmet to commit crimes.

The original Boy Wonder, partner to Batman, Dick Grayson has grown in skills and abilities. He now fights crime as Nightwing. He has lead team such as the Teen Titans, Outsider and even the JLA. Dick led the New Teen Titans in their battles with Cronus and the other Titans of Myth.

Deahsroke is one of Nightwing's worst enemies, having battled him countless times over the years. Deathstroke despises Nightwing as he blames him for losing his two sons and daughter.

As Robin, Dick helped Batman overcome Double X in Detective #261.

Dr. Light is a recurring enemy of the Justice League and the Teen Titans. His mind altered by the JLA changed him from a serious threat to a joke. After the " Idenitity Crisis", he is as deadly as ever.

As Robin, Dick helped Batman overcome Tzin-Tzin in Detective #354.

Gemini de Mille is the daughter of Madame Rouge, seeking revenge on her mother's killer, Beast Boy. She is a member of the Brotherhood of Evil, following in her mother's footsteps.

Giz is an expert with computer systems and hacking and has been wokeing for the new mob boss Blockbuster with Mouse.

Grant Wilson is the son of Slade Wilson a.k.a. Deathstroke the Terminator . He is known as the first Ravager. His sister, Rose Wilson, who also later adopted the identity of Ravager.

The original Boy Wonder, partner to Batman, Dick Grayson has grown in skills and abilities. He now fights crime as Nightwing. He has lead team such as the Teen Titans, Outsider and even the JLA. Back when he was Robin, Dick faced Hugo Strange with the Batman.

Nightwing is the leader of the Teen Titans, a team who has on many times stopped Trigon’s plans and have even once or twice killed him. The Titans are the reason that Trigon is trapped in a barren dimension. Jacob and his brothers have taken it upon themselves to get revenge for their father.

Nightwing is the leader of the Teen Titans, a team who has on many times stopped Trigon’s plans and have even once or twice killed him. The Titans are the reason that Trigon is trapped in a barren dimension. Jacob and his brothers have taken it upon themselves to get revenge for their father.

A cyborg russian assassin that is a foe of batman's.

Waylon Jones was born with a mutation giving him reptile skin, sharp claws and teeth. His animal strength, speed, senses and appearance along with his bad attitude have seen him face Batman many times

Descending from a line of wealthy English aristocratic mercenaries, she wields the heirlooms of her descendants trade(Flintlock Pistols and various melee weapons)with an exceptional degree of skill.

Back when he was Robin, Dick joined the JLA as they battled the Lord of Time in JLA#50 (1st series).

While he was still Robin, Dick led the New Teen Titans against Mammoth and the rest of the Fearsomem Five.

The original Boy Wonder, partner to Batman, Dick Grayson has grown in skills and abilities. He now fights crime as Nightwing. He has lead team such as the Teen Titans, Outsider and even the JLA.