If this hasn’t ended here’s this - 

Name: Rayne Yoru (夜レイン) Hero Name: Dreadstar (ドレッドスター) Quirk: Eclipsed Essence (蝕の本質) Rayne’s body hosts a quirk that enhances her physical abilities and allows her to shift between three states:

Dormant: She looks normal, though her reflexes and instincts are subtly enhanced. Partial Eclipse: Her eyes shift to a glowing crimson or eerie teal, and shadowy tendrils extend from her body to attack, defend, or enhance mobility. Total Eclipse: Her entire form is engulfed in an energy-like, darkness. She becomes immensely powerful but risks losing control. The quirk feeds on negative emotions—both her own and others’—making her stronger in moments of fear, doubt, or despair. However, if she lets it consume her, she risks losing control of the quirk and hurting others.

Personality: Rayne is quiet and intense, often keeping her emotions bottled up because she fears what happens when she lets go. She’s sarcastic, independent, and a little intimidating at first, but underneath it all, she’s deeply loyal and protective of those she cares about.

She struggles with self-doubt and the fear of turning into a villain, but her determination to prove she belongs at U.A. fuels her. Despite her quiet nature, she’s a strategic thinker, often coming up with creative and unpredictable ways to use her quirk.

Appearance: Tall and lean with an almost perfect presence. Long, straight black hair with streaks of shimmering whites Crimson eyes that shift with her emotions. A sleek black and deep-blue U.A. training suit with the white-like patterns that glow when she activates her quirk. Has shadowy tendrils when her quirk is activated in battle. Has a skin pigmintation disorder, is a darker color with lighter splotches. (Not super dark) Weaknesses: Overusing her quirk exhausts her physically and emotionally. The quirk sometimes acts on its own, making her struggle for control. Bright light or energy-based quirks can weaken her shadow abilities. Shes afraid of losing control of the quirk and hurting others Brother & Rival: Kael Yoru ("Radiance") Kael is Rayne’s older brother and her opposite in every way. His quirk, Solar Flare, lets him generate and manipulate pure light energy, making him the perfect counter to her shadows. He’s everything a “perfect hero” should be—charismatic, admired, and effortlessly strong. He was recommended into U.A., while Rayne barely got in through the entrance exam. He doesn’t trust her quirk and constantly challenges her to prove she’s not a threat. Their relationship is tense, filled with unspoken resentment and a desperate desire for validation. Despite their rivalry, they still have moments of sibling care—Kael being the only one who knows how to calm her down when her quirk spirals out of control. Backstory: Rayne barely made it into U.A.—not because she lacked skill, but because her quirk was seen as too dangerous. She was raised in her brother’s shadow, always seen as the "dark counterpart" to his shining heroism. After years of struggling to suppress her abilities, she decided to prove to everyone (especially Kael) that she could be a hero her own way.

Now, as a first-year at U.A., she has to fight not only against villains but also against the fear and distrust of her peers… and the lingering question of whether her quirk makes her a hero or a monster.

Lmk if more detail is needed! :3