You don't mind if I make another character, do you?

Alias: Speed Demon
Secret ID Nickname(s): Michelle Kine
Age: 18
Gender: Female
Physical Description: Height: 5' 11", short black hair, red irises (usually hidden by reflective sunglasses), white baseball cap (which she wears backwards when using her powers), light brown short-sleeved jacket that reaches to her waist and has inner pockets, red tank top, light blue shorts that reach to her knees, black sneakers w/ white straps.
General Personality: Tomboyish, friendly, arrogant.
Powers/Abilities: 
[b]Super speed[/b]: Capable of moving at incredibly high speeds, making appearances when moving a blur. Because of this, she also has a ridiculously high amount of stamina.
[b]Fire manipulation[/b]: Takes control of any flame, whether spark or inferno, and manipulates it according to her will. Because of this, she is completely immune to fire; Also, for reasons unknown, her hair will turn blonde when manipulating fire. 
Weaknesses: Naturally, if doused in water, her fire manipulation will fail her, though immunity will be as strong as ever. Despite being adept at manipulating fire, she cannot actually create any herself without a lighter or other fire-starting tool. She is fast, but has as much strength as any other human.
Weapons: Butterfly knife, 3 lighters, 5 packs of waterproof matches, flint and steel.