One implication could be a change in his powers. If Harry is part demon, he might have some darker or more unruly powers compared to his normal wizard abilities. For example, he could have the ability to manipulate emotions in a more forceful way.
There could be. The world of fanfiction is vast and diverse. Writers love to explore different aspects of characters, and making Harry Potter part demon is one of those extreme interpretations. But it's important to note that it may not be in line with the general perception of the Harry Potter universe.
One possible plotline could be Harry struggling to control his demon side while at Hogwarts. Maybe he has unexpected outbursts of power that draw the attention of both friends and foes.
Hermione and Ron are often present. Hermione might be trying to research ways to help Harry control his demon side. Ron could be initially a bit wary but still stand by Harry.
In fanfiction, when Harry is portrayed as the 10 - Tailed Demon, it often brings a whole new level of power and mystery to the character. It might be a concept where he has to control this immense power, perhaps in a world different from the original Harry Potter universe. This could lead to new storylines and character developments.
Yes, it's possible. In many fanfictions, the main character has to find a way to control whatever they summon. Harry, being a powerful wizard in the original series, might use his magic skills and knowledge to control the demon. He could use spells or magical objects to keep the demon in check.
The demon could influence Harry by whispering dark thoughts in his mind. For instance, it might make him more cynical about the wizarding world and its values.
I'm not entirely sure if there is a specific 'Harry Potter is half demon' fanfiction, but considering the limitless creativity in the fanfiction community, it's very likely. Writers might be inspired to create such a story to explore the contrast between the magical world of Harry Potter and the more dark and otherworldly concept of being half - demon. They could use it to examine themes like acceptance, identity, and power in a whole new light.
Demon dragons in Harry Potter fanfiction can play the role of powerful antagonists. Their demonic nature gives them an edge over normal dragons, making them more fearsome and difficult to defeat. For example, they might be immune to some common spells used against regular dragons.
Some fanfiction might focus on the origin of the demon dragons in the Harry Potter universe. Are they a result of dark magic experiments gone wrong? Or are they an ancient and forgotten species that has been awakened? A story could revolve around a character's quest to uncover the truth about these demon dragons and how it impacts the balance of magic in the wizarding world.