A fanfic with Izuku having a sand quirk could explore his new power dynamics. He would have to adapt his fighting style completely. Instead of using his original strength - based moves, he'd rely on the versatility of the sand. He could potentially use the sand to travel, like surfing on it. His relationship with other characters might also change. For instance, Bakugo might be even more envious of this unique quirk. And Izuku would have to learn how to use it subtly, perhaps by creating small sand particles to gather information without being noticed.
A plot for this fanfic could be that Izuku discovers his sand quirk at a crucial moment during a battle. From then on, he starts to train intensively with it. The story could focus on his growth as a hero with this new quirk. He might have to participate in special training sessions designed for quirks like his. There could be a tournament arc where he shows off his new abilities. However, he also has to deal with the fact that some people are skeptical of his sudden change in quirk, and he has to prove himself not only to his enemies but also to those who doubt him.
There's a fanfic titled 'Izuku's Wolfish Abilities'. In this, his wolf quirk gives him enhanced senses. He uses these to his advantage during battles and rescue missions. The story also delves into how his quirk influences his relationships, especially with Bakugo and Todoroki.
Well, perhaps a major plot twist could be that Izuku's All for One quirk is actually a modified version created by some secret organization. This organization wants to use Izuku as a weapon. As he uncovers this truth, he has to not only deal with the power of the quirk but also fight against the organization that manipulated him into having it. This would add a whole new layer of mystery and danger to the fanfic.
One great fanfiction with Izuku having a wing quirk is 'Flight of the Green'. It focuses on Izuku learning to control his newfound wings while also dealing with the challenges at U.A. High. The story does an amazing job of showing how his quirk affects his daily life and his hero training.
One implication could be a change in his relationships. His friends might be initially afraid or distrustful. For example, Bakugo could see this as a sign of Izuku being a real threat now, instead of just a rival. Also, the teachers at UA might have to deal with a whole new set of problems regarding Izuku's training and control of his dark quirk.
A sentient quirk for Izuku in fanfiction could have a huge impact on the plot. It could be a source of both power and trouble. For instance, villains might try to target the quirk specifically, seeing it as a valuable asset or a threat. Izuku would have to constantly protect it while also using it to his advantage. The quirk could also communicate with other sentient entities in the fanfiction world, opening up new storylines and alliances.
Another plot point is how the wing quirk affects his relationships. His friends might be in awe or a bit jealous. In some stories, his new quirk can cause some tension with Bakugo as Bakugo sees it as another way Izuku is getting special treatment. And also, the hero training aspect. Teachers like All Might have to come up with new training methods to help Izuku master his flying abilities.
One interesting plot twist could be that Izuku initially struggles to control the All For One quirk. Since it's a very powerful and complex quirk, he might accidentally absorb quirks from his friends or allies, causing a rift between them. For example, he could absorb Uraraka's zero - gravity quirk and she feels violated. Another plot twist could be that the League of Villains, thinking Izuku is now one of them because of the All For One quirk, try to recruit him. Izuku has to pretend to go along with them to gather intelligence, but it becomes a dangerous game as he risks being corrupted by their ideology.
Well, a 'bnha grim reaper izuku fanfic' would likely revolve around Izuku Midoriya taking on characteristics of a Grim Reaper within the universe of My Hero Academia. This could mean that he has some sort of connection to death or the afterlife. For example, his quirk could be something that allows him to reap the'souls' of defeated villains, not in a literal sense but more of a metaphorical one where he takes away their will to continue being evil. Or perhaps he can see the life - force of people and use that knowledge to predict their actions in battle.
First, focus on her insecurities. Despite having a powerful Titan Quirk, she might still doubt herself like the original Izuku. She could worry about losing control and hurting those she loves. Show her working hard to master her Quirk in private, constantly pushing her limits.