Todoroki could also be a likely opponent. His ice and fire powers would create an interesting dynamic against Izuku's full cowl. Izuku would have to use his speed and agility to counter Todoroki's attacks, and it would be a battle of different power types.
Bakugo is a very likely opponent. Their rivalry is well - known, and in the sports festival setting, it would be an intense battle with Izuku using his full cowl against Bakugo's powerful explosions.
A common plot point could be Izuku's growth and development of his full cowl ability specifically for the sports festival. This could involve training scenes where he hones his skills, and then during the actual festival, he shows off new levels of power and control. He might also form new alliances or rivalries based on his performance with the full cowl.
Izuku is the central character. However, other characters from his class like Ochaco Uraraka could be important too. Maybe in this fanfiction, Ochaco teams up with Izuku during the entrance exam in a different way than in the original story. And of course, the pro - heroes who are overseeing the entrance exam are also likely to be main characters as they interact with Izuku while he's using his Full Cowl.
The concept of Izuku at 100% Full Cowl is exciting because it showcases his full power potential. In the fanfiction, authors can explore different scenarios where Izuku uses this power in unique ways, like facing off against powerful villains or in intense training sessions.
Another option is to check out dedicated My Hero Academia fan communities. Reddit, for example, has subreddits where fans share and discuss fanfiction. You could post a request there asking for Izuku 100% Full Cowl fanfictions, and chances are someone will be able to point you in the right direction.
All Might would probably be in it. Since he's Izuku's mentor, he could play a role in helping Izuku understand and control his time - controlling power. Maybe he has some past experience related to time powers that he shares with Izuku.
Obviously, Bakugo would be one of the most affected. His relationship with Izuku has always been complex, and Izuku becoming a girl would surely change the dynamic between them. He might have to re - evaluate his feelings of rivalry and superiority. All Might would also be affected. As Izuku's mentor, he would need to adjust his training methods and support system to fit Izuku's new situation as a girl.
In Kidnaped Izuku Fanfiction, likely antagonists could be rival villains who see Izuku as a threat to their plans. For example, those who want to stop him from becoming a great hero. It could also be villains who are after his unique quirk. Maybe they want to study it or use it for their own evil purposes. Another possibility is that it could be a group with a vendetta against the hero school he attends, and they target Izuku to send a message.
Bakugo is a likely candidate. Despite their rocky relationship in the beginning, Bakugo has come to respect Izuku's growth and strength. In a fight against All for One, Bakugo's powerful quirk and combat skills would be a great asset.
Well, perhaps in this fanfiction, Izuku's Full Cowl entrance exam includes him saving a group of students who were in a more dangerous situation than in the canon. This could lead to him getting extra recognition and making new friends early on. He might also face some challenges related to controlling his power at full strength during the high - stress exam environment.
Well, Todoroki is frequently paired with Izuku in such fanfictions. Given Todoroki's own powerful quirk and his journey of self - discovery, he and Izuku with his voice quirk can have some great interactions. They might train together, and Izuku could use his voice quirk to help Todoroki better control his own quirk's temperature aspects. Momo is another one. As a smart and resourceful character, she could help Izuku understand the scientific aspects of his voice quirk, like how sound waves work and how to optimize his quirk usage. And of course, Iida. Iida's strict sense of justice and leadership could pair well with Izuku. He might encourage Izuku to use his voice quirk for the greater good and help him come up with strategies to use it in hero work.