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 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 common plot element is Izuku struggling to control his dual - natured quirk at first. Since fire and ice are opposite elements, it's a challenge for him to balance them. Another is that he might face discrimination or suspicion from others who are afraid of his powerful quirk. Also, there could be a lot of training montages as he tries to master using both elements effectively.
In many 'izuku healing quirk fanfic', the way his quirk interacts with other characters' quirks is fascinating. For example, if another character has a self - destructive quirk, Izuku's healing quirk could have a unique way of countering it or working in harmony with it. Also, the discovery of new aspects of his healing quirk during intense battles or crises can be a major plot point that drives the story forward.
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.
Well, a great plot could be Izuku's journey to master his fire quirk. He might seek out a retired hero with a fire - related quirk to train him. Along the way, he discovers that his fire quirk has a unique property, like it can burn through certain types of energy shields that most other quirks can't. This makes him a target for villains who want to study his quirk, and he has to fight to protect himself and his secret.
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.
A common plot device is the discovery of a new training method. This often leads to Izuku's quirk upgrade. For example, he might find a secret training ground where the conditions are perfect for pushing his limits. Another is the introduction of a new character who has knowledge about One For All that Izuku didn't know before.
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.
One popular izuku absorption quirk fanfiction is 'Absorbing the Power'. In this fic, Izuku discovers his unique absorption quirk and has to learn how to control it while facing various challenges in the hero academy. It has an interesting plot with great character development.