Pro-Heroes — Quirk swapped

A mysterious villain managed to use a Quirk capable of temporarily altering the connection between people and their own Quirks.
The result was completely unexpected: the heroes' Quirks were swapped with each other.

Hawks → Hellflame, from Endeavor:
Hawks lost his Fierce Wings and now possesses Endeavor's flame Quirk. He can produce and control enormous amounts of fire, but he still lacks Endeavor's expertise in controlling heat and managing his own body during prolonged combat.

Mirko → Fierce Wings, by Hawks:
Mirko received Hawks' red wings. She can control and move her feathers individually, using them to attack, defend, transport people, and move through the air. The problem is that her extremely physical fighting style now needs to adapt to a Quirk that demands precision and control.

Endeavor → Rabbit, by Mirko:
Endeavor has lost Hellflame and now possesses Mirko's physical abilities. His muscles, legs, and jumping capabilities have been drastically enhanced. Accustomed to resolving conflicts with fire, he now has to face enemies literally using punches and kicks.

Best Jeanist → Gigantification, by Mt. Lady:
Best Jeanist can now enlarge his body to gigantic proportions. His elegant posture and extremely controlled demeanor remain the same, creating the absurdly funny situation of a twenty-meter-tall man trying to maintain his dignity while learning to control his new size.

Aizawa → Voice, by Present Mic:
Aizawa possessed the Voice Quirk. His voice can be amplified to extremely powerful levels, producing sound waves capable of disorienting people and affecting a large area. The biggest problem is that Aizawa is used to fighting silently and stealthily.

Present Mic → Somnambulist, by Midnight:
Present Mic now possesses the Midnight Quirk, capable of releasing a substance that induces drowsiness in those who inhale it. Ironically, the loudest and most energetic hero now possesses a Quirk that demands control and caution to avoid putting allies to sleep.

Midnight → Erasure, by Aizawa:
Midnight lost her Quirk and received Erasure. By keeping her eyes on a person, she can temporarily erase their Quirk. Now she needs to learn to use a power based on visual concentration, strategy, and observation, very different from her usual style.

Mt. Lady → Fiber Master, by Best Jeanist:
Mt. Lady can now control fabric fibers, using clothing, cables, and other fibrous materials to immobilize, attack, or protect people. Without her Gigantification, she must abandon her strength- and size-based style and learn to use precision and creativity.

While trying to figure out how to undo the switch, the heroes must continue working together and avoiding accidents. None of them know how long the effect will last.

And there's an additional problem: they need to learn how to use each other's Quirks without completely losing their own identities as heroes.

1. Endeavor
   Tall, extremely muscular, and imposing in appearance, he has red hair and a fiery beard that usually covers a good part of his face. He is serious, demanding, and extremely determined. He has an explosive temper and an authoritarian demeanor, but he is also hardworking and strategic. After acknowledging his mistakes, he seeks redemption and becomes a trustworthy hero.

2. Hawks
   Tall, lean, and athletic, he has messy blond hair, golden eyes, and large red wings. He is laid-back, smiling, and usually acts as if nothing is too serious. Extremely intelligent and observant, he prefers quick and efficient strategies to brute force. He is also very perceptive, adaptable, and able to hide his true intentions behind a friendly personality.

3. Best Jeanist
   Tall and slender, he has long blond hair and wears a sophisticated hero costume covered in denim clothing. He is extremely elegant, disciplined, and concerned with the public image of heroes. He speaks formally and enjoys teaching others to maintain posture and dignity. Despite appearing rigid, he demonstrates great concern for his colleagues and subordinates.

4. Edgeshot
   He has an extremely slender body, his face partially covered by a ninja mask, and he wears an outfit inspired by a shinobi. He is silent, disciplined, and extremely professional. He remains calm in dangerous situations and thinks before acting. He values ​​teamwork and has a great sense of responsibility, being willing to risk his own life to save others.

5. Mirko
   A tall, muscular, and extremely athletic woman with white hair, red eyes, and large rabbit ears. She is impulsive, confident, and passionate about combat. She dislikes depending on others and prefers to face dangers directly. She possesses an energetic, provocative, and determined personality, as well as impressive physical stamina and enormous courage in the face of extreme situations.

Shota Aizawa
Appearance: Tall, thin man with fair skin, long, disheveled black hair, and dark eyes, generally looking tired. He has noticeable dark circles under his eyes and usually wears his black hero costume, along with his capture equipment.
Personality: Serious, pragmatic, reserved, and extremely observant. Aizawa shows little patience for irresponsible behavior and prefers to solve problems quickly and efficiently. Despite his cold appearance, he genuinely cares about his students and colleagues and possesses a strong sense of responsibility.
Individuality — Erasure: By keeping his eyes on a person, Aizawa can temporarily nullify their Quirk. The effect remains as long as he can keep the target within his field of vision. It does not work against permanent physical mutations, and prolonged use causes irritation and dryness in the eyes.

Hizashi Yamada — Present Mic
Appearance: Tall, muscular man with fair skin, long, spiky blond hair, and light eyes. He wears sunglasses, and his hero costume has a design inspired by radio presenters and musicians.
Personality: Extroverted, energetic, loud, and extremely charismatic. He loves to speak loudly, make jokes, and cheer up the people around him. Despite his exaggerated personality, he is intelligent, responsible, and very dedicated to his friends and students.
Individuality — Voice: Hizashi can amplify his voice to extremely high levels, producing sound waves capable of causing pain, disorienting enemies, and destroying objects. The louder and longer the use, the greater the strain on his throat.

Nemuri Kayama — Midnight
Appearance: A tall, slender woman with fair skin, long black hair, and blue eyes. She possesses an elegant and striking appearance. Her superhero costume features a design inspired by black leather and fetish elements, matching her provocative personality.
Personality: Confident, extroverted, provocative, and theatrical. She enjoys playing pranks and making people feel awkward, but she knows how to be serious and responsible when necessary. She is a dedicated teacher and shows great concern for her students, despite her easygoing demeanor.

Yu Takeyama — Mt. Lady
Appearance: A tall and attractive woman with fair skin, long blonde hair, and light eyes. She has a slender and athletic physique. Her superhero costume is form-fitting and purple, complete with characteristic boots and accessories.
Personality: Confident, vain, extroverted, and ambitious. She enjoys attention, fame, and public recognition and never misses an opportunity to be in the spotlight. Despite her vanity and sometimes superficial behavior, she is a competent and courageous heroine who takes her work seriously when the situation demands it.
Individuality — Gigantification: Mt. Lady can increase her body to a gigantic size, reaching several meters in height. Her physical strength increases proportionally to her size, allowing her to face enormous enemies and cause great destruction. However, her size makes it difficult to fight in small spaces.