Blackfire

Blackfire is Starfire's older sister, and former Grand Ruler ofTamaran.

Though she is Starfire's older sister, the two are polar opposites. Blackfire loves thrills and causing trouble. She also has the optimum qualities of a villain, and she is cunning, deceitful, immoral, sadistic and unremorseful. 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. Blackfire is arguably a tomboy. she has a very sarcastic humor and always hurts Starfire's feelings.