Heroes
Kate Kane (Batwoman) This character is a well known lesbian. There is a reason for this, due to that this character must keep her sexual orientation.
Stephanie Brown (Spoiler / Robin / Batgirl) Spoiler can come at anytime. To have her as Robin Tim must be Red Robin.
Etrigan the Demon
Rory Regan (Ragman)
Charles Victor Szasz (The Question)
Patrick "Eel" O'Brian (Plastic Man)
Giovanni "John" Zatara (Zatara)
Zatanna Zatara (Zatanna)
Hal Jordan (Green Lantern)
Clark Kent (Superman)
Diana Prince (Wonder Woman)
Rachel Roth (Raven)
Roy Harper (Red Arrow / Speedy)
Barry Allen (Flash)
Barbara Gordon (Batgirl)
Helena Bertinelli (Huntress)
Dinah Lance (Black Canary)
Martian Manhunter
Aquaman
Green Arrow
Atom
Elongated Man
Firestorm
Red Tornado
Vixen
Vibe
Guy Gardner (Green Lantern)
Booster Gold
Blue Beetle
Fire
Ice
Captain Atom
Agent Liberty
Animal Man
Hawkgirl
John Stewart (Green Lantern)
Kyle Rayner (Green Lantern)
Faith
Plastic Man
Manitou Dawn
Tomorrow Woman
Moon Maiden
Alura
Guardian
Barbara Gordon (Oracle)
Cassandra Cain (Batgirl / Black Bat)
Misfit
Michael Holt (Mister Terrific)
Hawkman
Powergirl
Liberty Belle (Jesse Quick)
Stargirl
Donna Troy (Wonder Girl)
Tempest
Cyborg
Beast Boy
Starfire
Pantha
Cassie (Wonder Girl)
Rose Wilson (Ravager)
Miss Martian
Static
Aqualad
Gabrielle Doe (Halo)
Anti Heroes
Antiheroes - Are character that play by their own rules. They cannot be classified as a hero or a villain for this reason. They do not go out of their way to murder innocents. They murder for money, or steal in some cases.
Jason Todd (Robin / Red Hood)
Azrael
Selina Kyle (Catwoman)
Talia al Ghul
Deadshot
Tommy Monaghan (Hitman)
Villains
Pamela Isly (Poison Ivy)
Harvey Dent (Two Face)
The Joker (The Joker)
Bane
Penguin (Oswald Cobblepot)
Clayface (Basil Karlo)
Mad Hatter (Jervis Tetch)
Scarecrow (Johnathon Crane)
Dr. Strange (Hugo Strange)
Ra's al Ghul
Mister Freeze (Victor Fries)
Black Mask (Roman Sionis)
The Riddler (Edward Nigma)
Hush (Thomas Elliot)
Owlman
Creeper
Owen Mercer (Captain Boomerang)
AND MANY MORE.
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