This is for My Hero Academia. 

Name: Caroline Vivian Hyacinth

Age: 15

Height: 5'2" 

Physical Appearance: She has long brown hair with blonde highlights, usually tied loosely back with a hairtie. She's on the shorter side for her age, but pretty muscular. She has dark green eyes that glow when she's using her quirk. 

Costume: A shiny silver letterman jacket over a cerulean blue t-shirt, chunky gray and silver combat boots, and light blue and gray acid wash jeans. She uses some of her light to make a mask that covers her eyes like a sort of visor glasses thing. 

Quirk: Mana- she has a blue glowing substance running through her veins that she can use and shape into anything she wants. A knife, rope, etc.  

Setbacks: She only has a set amount of this substance. The things she makes break after a couple hard hits, and she cannot regenerate lost mana. If she loses enough mana, she gets really weak. 

Special Move: Blinding Sun. She can force large spikes of light from the sun, or even the moon if it's night. At night it takes more effort. She can control those large spikes for a couple minutes in any way she wishes.

Affiliation: Vigilante

Vigilante Name: Ceraluxin

Likes: Music and dancing

Hates: Very dark spaces and tomatoes. 

Backstory: Caroline is actually from an alternate universe where quirks don't exist. She discovered her quirk and started figuring out to use it. One night, she accidentally made a portal while listening to music and dancing, which led to the MHA universe. She ended up becoming a vigilante because Japan has no record of her existence, so she can't exactly become a hero, but she has interacted with U.A students and other people.