What are some interesting ideas for a 'Harry Potter has a quirk' fanfiction?

One idea could be that Harry's quirk is the ability to communicate with magical creatures in a more profound way. He could understand their languages and emotions on a deeper level, leading to unique adventures in the Forbidden Forest and helping him solve mysteries related to magical creatures. For example, he might be the only one who can stop a group of angry centaurs from attacking Hogwarts by using his newfound communication skills.

One idea could be Izuku struggling to control his vampire quirk at first. For example, he might accidentally bite a classmate during a training session when his quirk goes out of control. Another plot could involve Izuku having to hide his vampire nature from his friends and family for fear of being ostracized. Maybe he only reveals it to a select few who help him learn to use it for good.

In 'harry potter has claws fanfiction', it could be that the author is exploring a different side of Harry's character. The claws might represent his inner strength and aggression in a more physical form. It could be that in the story, he uses these claws to fight against dark forces in a more direct and visceral way. Maybe the claws are a result of a magical experiment gone wrong, or perhaps they are a gift from a mysterious magical being that sees potential in Harry to defeat the ultimate evil.

One idea could be that Harry's kid discovers a hidden magical ability that even Harry doesn't have. For example, the power to communicate with magical creatures in a way that goes beyond normal magic. Another could be that the kid gets into trouble at Hogwarts by accidentally stumbling upon a long - forgotten secret chamber. Maybe it's a place filled with ancient spells and artifacts that are both dangerous and exciting.

One idea could be that Harry's new father is a powerful wizard from a different magical society. This could introduce new types of magic and cultures into the story.

In the 'harry potter has a guardian angel fanfiction', it might be interesting to see how the angel's presence affects Harry's relationships. Does it make his friends more curious about him? Or does it create some sort of jealousy among them? Also, how does the angel interact with Dumbledore? Does it work with him secretly to ensure Harry's safety?

Another interesting aspect could be the origin of such wands. Maybe they are created by a very powerful and ancient wizard who was experimenting with combining different magical essences. This could lead to a whole new set of wandlore and traditions within the fanfiction world.

To make it unique, combine the quirk with existing Harry Potter lore in unexpected ways. For instance, if Harry's quirk is to sense dark magic from afar, you could have him detect a hidden dark object in the Forbidden Forest that even Dumbledore wasn't aware of. This would create a new plotline that twists the familiar Hogwarts setting.

One idea could be a crossover with the "Harry Potter" universe. Izuku could have his own quirk and attend Hogwarts, facing challenges in a magical world while also dealing with his normal quirk - related issues. Maybe his quirk could interact in unexpected ways with magic.

One interesting idea in 'Harry Potter' fanfiction is the concept of alternate universes. For example, a fanfic might explore what would happen if Harry was sorted into Slytherin instead of Gryffindor. This could lead to a completely different set of relationships and storylines. Another idea could be time - travel fanfics where characters go back in time to change certain events in the wizarding world's history. It adds a whole new layer of complexity and intrigue to the original story.