Authors can start by giving the character a unique appearance. For a demon quirk, it could be horns or red eyes. Then, they should give the character a complex personality. Maybe the character is shy because they're afraid of being judged for their quirk. Also, give the character some flaws related to the quirk, like it drains their energy too quickly.
Well, for creating an interesting demon quirk character in My Hero Academia fanfiction, consider the moral aspect. A character with a demon quirk might be constantly tempted to use their powers for evil. Their internal struggle can be really engaging. The character's growth is also important. Maybe at first, they use their quirk recklessly, but as they face challenges, they learn to control it better. Additionally, their interaction with other characters, especially those with 'normal' quirks, can create interesting dynamics. For example, they might have to convince others that their demon quirk is not a threat.
Well, a common storyline in My Hero Academia demon quirk fanfiction is the origin story of the quirk. It could be that the character got the demon quirk from a mysterious experiment gone wrong. Then there's the idea of a character with a demon quirk having to hide it from society because it's seen as too dangerous. And of course, there are those stories where the character with the demon quirk has to fight against other demons or dark forces that are attracted to their power.
One cool quirk idea could be 'Shadow Mimicry'. The user can blend into any shadow and move freely within the shadow realm, also being able to mimic the actions of those whose shadows they are in. It gives a lot of stealth and surprise attack possibilities in a fanfiction.
First, consider their motivation for using the Copy Quirk. Are they using it to become the best hero? Or maybe to prove themselves to someone? For example, if they want to be like their idol hero, they might copy only the quirks of that hero at first. Then, think about the limitations of the quirk. Maybe they can only copy a quirk for a short time, so they have to strategize when to use it. This would force them to study different quirks and opponents carefully.
Use descriptive language to bring the quirk to life. When Deku uses his quirk, don't just say he punches harder. Describe the energy coursing through his body, the sound it makes, and the impact it has on the environment. For instance, 'As Deku activated One For All, a brilliant green light enveloped his fist, crackling with raw power. With a thunderous roar, he launched his punch, sending shockwaves through the concrete, shattering it into a million pieces.' This will make your fanfiction more immersive for the readers.
One idea for a Deku's Quirk fanfiction could be exploring what would happen if Deku's quirk manifested in a different way. For example, instead of having to gradually control One For All, he suddenly has full mastery from the start. This could lead to a very different story arc where he is immediately seen as a top - tier hero - in - training, causing envy and admiration in equal measure among his classmates.
One idea could be a fanfiction where Deku's quirk suddenly mutates. Instead of just having One For All, he starts to develop an additional power related to it, like the ability to share a fraction of One For All's power with his friends temporarily to boost their own quirks in a time of great need.
To create a compelling OC with a sound quirk, start with the basics of the quirk. Decide on what exactly they can do with sound. Can they create sonic blasts? Or perhaps they can mimic any sound they've heard? Once you've nailed down the quirk, focus on the character's appearance. Maybe they have ears that are slightly larger to better pick up sounds. Their clothing could also be designed to enhance or control their quirk, like having sound - absorbing materials. In terms of personality, they might be confident because they know the power they hold, but also a bit lonely as not many people understand their quirk. And don't forget to give them goals. It could be something as simple as wanting to be accepted for who they are or as complex as using their quirk to change the world.
The Izuku Luck Quirk in fanfiction could also impact his training at U.A. His luck might make him find rare training materials or encounter mentors who were not part of the original story. This could accelerate his growth as a hero. Moreover, his relationships with classmates could be different. His luck could make him seem more mysterious to his peers. Some might be jealous of his quirk, while others might be curious and want to team up with him more often. This would lead to a different dynamic within Class 1 - A.
You can also combine different concepts. Maybe Izuku has a quirk that is a mix of telekinesis and heat generation. He could move objects with his mind while also heating them up, creating a powerful offensive and defensive ability. This would require him to train hard to control both aspects of his quirk effectively.
The 'Plant Symbiosis' quirk would be a great addition to a fanfiction. The individual with this quirk can form a symbiotic relationship with plants. They can communicate with plants, make them grow rapidly, and even use plants as an extension of their body for things like creating shields or lashing out at enemies. This quirk could bring a whole new element of nature to the story.