A really interesting plot could be a time - travel one. A character from My Hero Academia travels to the world of Shazam or vice versa. If All Might were to travel to Shazam's world, his presence as a symbol of peace would be a huge shock. He could mentor Shazam on how to be a better hero in terms of public relations and leadership. On the other hand, if Shazam were to come to the world of My Hero Academia, his magical powers would be a mystery to most. The scientists in the world of My Hero Academia would be eager to study his powers, which could create some comical and also tense situations.
One plot could be about a power - swap. What if the quirks of My Hero Academia characters were swapped with Shazam's powers? Ochaco Uraraka with Shazam's powers would be a fascinating concept. She could use the power of flight and super strength in addition to her original quirk - related abilities. And for Shazam, if he were to get a quirk like Todoroki's, he would have to learn how to balance the two different elements, which would be a new experience for him. This power - swap could lead to a lot of self - discovery and interesting battles.
One creative plot is where the Infinity Stones end up in the My Hero Academia universe. The heroes from both worlds have to figure out how to keep them safe from villains. It creates a really unique dynamic as the Avengers' technology and powers mix with the quirks of the My Hero Academia characters.
One common plot is Kirby getting inserted into the My Hero Academia universe as a new kind of hero or villain. For example, Kirby might have his own unique quirk that combines his classic abilities from his own game with something more in line with the MHA world.
One interesting plot could be the students pranking All Might by changing his costume into a ridiculous version. Maybe they use some quirk - related gadgets to make it look like his costume has turned into a giant plushie version of himself. Another plot might involve Deku being the target of a prank where his classmates make him believe he has lost his quirk for a day, which leads to some comical and self - reflective moments for him.
One way to combine them creatively is through character crossovers. Imagine a scenario where a character from My Hero Academia, like Izuku Midoriya, somehow gains the powers of Shazam. He could struggle with the new set of powers that are quite different from his original 'One For All' quirk. The magic-based powers of Shazam would introduce a whole new dynamic to his battles and character development. For example, he might have to learn how to control the lightning aspect of Shazam's powers, which could be a challenge compared to his more physical - based quirk training.
A plot could be that Uraraka's brother gets involved in a quirk - enhancing experiment gone wrong. This causes him to gain a new, uncontrollable quirk that he has to learn to manage. Uraraka then has to help him, and in the process, they both learn more about themselves and their relationship.
One plot could be that Class 1A watches an alternate version of their own battles. They get to see how different decisions could have changed the outcome. It's interesting because they can learn from their 'alternate selves' and maybe improve their own skills in the real world.
One interesting plot could be where the characters are in a truth or dare session during a training camp. For example, Deku might be dared to show off a new, untested move, which adds an element of risk and excitement. It could also lead to some comical moments, like Bakugo being forced to tell the truth about his secret love for a certain food.
One plot could be that Deku overuses his quirk during a big battle against a powerful villain. He passes out, and his friends have to protect him while also trying to come up with a strategy to defeat the villain without his help. This shows the importance of teamwork in the My Hero Academia world.
One interesting plot could be Izuku using his healing ability to save his classmates during a really tough battle. For example, when they face a powerful villain who almost kills one of them, Izuku steps in and heals the near - fatal injury, turning the tide of the battle. It adds a new dynamic to the story as he's not just fighting but also saving lives.
One common plot is Mandalay's role in the hero society. Fanfictions might explore how she trains the younger heroes, like the students at U.A. High School.