Blackfire

Character history: Blackfire first appeared when she arrived on Earth in the second episode "Sisters" where she gave Starfire a Centauri moon diamond and pretended to enjoy being reunited with her. Blackfire won the Teen Titans' support by having fun with them and telling them stories of adventures she had throughout her travels in the galaxy.

The Titans seemed to like her so much, Starfire was beginning to think they wouldn't need her around anymore. She was especially unhappy with her sister's attempts at flirting with Robin. When Starfire thought of leaving Earth, the Centauri Police showed up and captured her. The Titans rescued her and explained to the Centaurians that they have captured the wrong Tamaranean. The Titans then discovered that Blackfire had framed Starfire for crimes by giving her a stolen jewel from the Centauri System. Blackfire, who was leaving Earth at that exact moment, was defeated by Starfire after her right hand was hit by Starfire's starbolts. She was about to attack again however, the Centauri Police catch her from behind. Starfire tells her sister, despite the betrayal it was still nice to see her. Not too pleased that she's being taken to prison, Blackfire swears revenge on her little sister for shaming and humiliating her.

Blackfire later broke out from prison and wrestled control of Tamaran as its new Grand Ruler. Blackfire attempted to get revenge on Starfire by forcing her to marry Glgrdsklechhh, a hideous alien. This was actually part of an elaborate plot between Blackfire and Glgrdsklechhh; by marrying Starfire to Glgrdsklechhh, he would reward Blackfire with a very powerful jewel. When her ruse was uncovered, Blackfire was once again defeated by Starfire in an official challenge for the throne and banished from Tamaran by her sister's royal decree.

Blackfire was one of the only villains missing from the lineup of the Brotherhood of Evil, suggesting that she was not out to get all the superheroes or even the Titans, but simply to just take out Starfire.

Blackfire later broke out from prison and wrestled control of Tamaran as its new Grand Ruler. Blackfire attempted to get revenge on Starfire by forcing her to marry Glgrdsklechhh, a hideous alien. This was actually part of an elaborate plot between Blackfire and Glgrdsklechhh; by marrying Starfire to Glgrdsklechhh, he would reward Blackfire with a very powerful jewel. When her ruse was uncovered, Blackfire was once again defeated by Starfire in an official challenge for the throne and banished from Tamaran by her sister's royal decree.

Blackfire was one of the only villains missing from the lineup of the Brotherhood of Evil, suggesting that she was not out to get all the superheroes or even the Titans, but simply to just take out Starfire.

Physical Appearance: Blackfire is shown to be a tall, beautiful girl. Blackfire has tan skin; angular, dark-violet eyes; and small, rounded, violet eyebrows. She appears to be wearing black eyeliner as well, or it could be that her eyelashes are naturally very thick. She also has shiny, straight, waist-length, black hair with short bangs.

Compared to Starfire's outfit, Blackfire's outfit acts more like full-body armor with a black crop top, mini-skirt and thigh-high boots. But this is considered as Tamaran's prisoner uniform, similar to the one Starfire wore in the episode Go!.

Personality: Even though Blackfire is Starfire's older sister, the two are polar opposites as Blackfire is grim, cunning, deceitful, immoral, sadistic and unremorseful who also has the optimum qualities of a villain. The two almost never get along well, except when Blackfire tricks Starfire into thinking she's being nice. Blackfire is constantly trying to, in some way, do away with Starfire, first with getting her arrested and then trying to marry her to an ooze alien. Blackfire loves fighting her sister and rubbing the fact that she is older and stronger in her little sister's face. The two of them are poster children for sibling rivalry. She has a very sarcastic sense of humor and always hurts Starfire's feelings. Blackfire is also quite vain and loves telling stories about herself. Blackfire is also quite pretty, and she knows it and uses it to her advantage when around boys. This is seen in the second episode, "Sisters" when she developed a crush on Robin upon meeting him and tried to gain his attention and affection, but this could also have been a ploy in further isolating her sister from her friends.