Roxanna "Daybreaker" Helios

A magical girl- and werewolf- rockstar on a worldwide tour of kickass music and monsterslaying. One of the five magical girls that saved the world, she embodies Rock Music and everything that comes with it. Originally a human, she became a werewolf as part of a Forcible Corruption into the army of monsters arc- and it stuck, even when the corruption was reversed.

Her signature weapon is a giant hammer that doubles as a microphone, and her magic powers revolve mostly around fire and the sun specifically.

The main hero of the setting.

She's loud, brazen, and fun, with a deep love of the world and everyone in it- if there's two things she could count as her favourites, it's showing off and helping people- inside Daybreaker is a deep, abiding altruism and desire to make the world a better place- for everyone inside it.

Out of the five, she's one of two that kept up with Magical Girl Activities and Music after the world was saved, the other being Symphonic- who she is, coincidentally, very in love with, and has been since before they saved the world together- even if circumstances have never allowed them to truly be together.

....She has extremely conflicted feelings about Symphonic's turn to evil, especially her refusal to force Daybreaker into evil. Daybreaker hates it, hates the path Symphonic is walking- and she'll do anything to oppose her. 

...That doesn't mean she's any less in love with her, though- or the fact Symphonic looks very good like this, and knows exactly what to do to get her hot under the collar.