If Aizawa gets hit with an age quirk in the fanfiction, his quirk might also be affected. Since his body is aging, his ability to control his own quirk could be compromised. For example, his Erasure quirk might not work as well or as long. This would be a huge disadvantage in battles. Moreover, the way others in the hero community view him could change. They might start to question his ability to continue being a hero, which would create internal and external conflicts for Aizawa.
Well, in such a fanfiction, Aizawa might suddenly age rapidly. His physical appearance would change, with wrinkles and grey hair appearing. His once-sharp reflexes could be dulled due to the aging of his body. This could put him in a vulnerable position, especially in a world full of villains. And his relationship with his students might also change. They might start to see him more as a frail old man rather than their strong teacher.
He might lose his control over his own quirk for a while. Since his quirk is erasing others' quirks, if he's hit by a strange quirk, it could disrupt his own quirk's function.
Villains could also interact with him in an unexpected way. Some villains might see his weakened state as an opportunity to take him out. However, there could also be villains who respect him and might even offer help, thinking that it's not a fair fight if he's been hit with such a quirk.
In a fanfiction where Deku is hit with a truth quirk, there are many possibilities. Firstly, his interactions with his mentors like All Might would become very different. He might admit his doubts about being a worthy successor, which could either strengthen or strain their relationship. Secondly, his classmates would be shocked by some of the things he reveals. For instance, if he tells them how much pressure he feels to be the best. This could lead to more understanding and support among them, or it could create some jealousy and rivalry depending on how the other characters react. Lastly, Deku's own view of himself would change as he has to face his unfiltered thoughts and feelings.
In fanfiction, if Izuku was hit by a love quirk, he might start acting in a very affectionate way towards a particular character. For example, he could become overly protective or constantly seek the person's attention. His normal shy and reserved self might be replaced with a more forward and love - stricken version.
He might lose his own quirk temporarily. In some fanfictions, a quirk hit can disrupt a character's own power system.
Aizawa's character might develop in a more complex way. For instance, if the quirk makes him experience something traumatic, he could become more protective of his students. He might also start to question his own abilities and role as a hero. Maybe he realizes that he needs to rely more on others and not just his own quirk. This could lead to him forming stronger bonds with his fellow heroes and being more open to teamwork.
Well, if Izuku gets the Hero Killer's quirk in fanfiction, he might face a lot of internal conflict. On one hand, his original goal of being a hero is all about saving people with a smile. But the Hero Killer's quirk is more about punishing those who are 'false heroes'. Izuku would have to struggle with how to use this new power in a way that aligns with his values. Maybe he'd try to reform the quirk's nature, using it to expose real villains who are hiding among the heroes instead of attacking heroes directly.
Well, Aizawa might be a bit surprised at first. He's a no - nonsense kind of teacher. He could either be intrigued by the creativity of the fanfiction or be a bit put off by it, thinking it's a distraction from the real training and hero business. He might also tell Izuku not to get too caught up in fictional ideas and focus more on improving his real - life skills as a hero - in - training.
Well, one possibility is that he could end up in the hospital with serious injuries. His friends would be really worried and rush to be by his side. Maybe Toothless would somehow sense his distress and try to find him. It could also lead to some self - discovery for Hiccup as he lies in the hospital bed, thinking about his life and how fragile it is.
One possible plot could be that due to some false accusations of improper teaching methods, Aizawa gets fired. His students then band together to prove his innocence. They collect evidence of his effective teaching, like how he has helped them improve their quirks and grow as heroes in training. Eventually, they manage to clear his name and he is reinstated.