It changes the magic system. Instead of just relying on wands and spells, Harry can now access Pegasus - related magic. For instance, he might be able to heal faster like Pegasi are known for their resilience. It also changes his social status. He is no longer just a famous wizard, but also a mythical being's son, which makes him more of an enigma.
It changes it a great deal. Firstly, Harry's origin is completely different. Instead of being an orphan with a mysterious connection to Voldemort, he now has a connection to the Beyonder. This alters his self - discovery journey. He's no longer just finding out about his role in the wizarding world against Voldemort, but also about his otherworldly heritage.
Well, it completely changes the family dynamic. Instead of being related to the Potters and the Dursleys, he has a connection to two very different and powerful wizards. This would likely mean a different upbringing and set of values.
It changes it a great deal. For one, Harry's origin story gets a major rewrite. Instead of just being a wizard orphan, he now has a connection to Dracula. His abilities would likely be different. He might not just rely on his wand for magic but also have inborn vampiric powers like super speed or the ability to hypnotize. His friends might view him differently too, perhaps with a bit of fear or wariness.
Well, it changes the story in multiple ways. If Harry were the son of Dean Winchester, his early life would be filled with knowledge of the supernatural that isn't strictly magical. His father's hunting skills and knowledge of the non - magical but still otherworldly creatures would shape his view of the world. When he enters Hogwarts, he might be seen as an oddity. His way of thinking and reacting to situations would be different. For instance, he might be more skeptical of some of the Hogwarts traditions as he's been raised with a more 'practical' view of the supernatural. His interactions with teachers and classmates would be colored by his unique background, and he might even introduce some new ways of dealing with magical threats based on what he learned from Dean.
The whole dynamic of the fight against Voldemort would shift. If Harry were Snape's son, Snape's loyalty and actions throughout the series would be re - evaluated. Harry might have access to different knowledge and skills that Snape could pass on. His connection to the Dark Arts might be more nuanced. Also, the way the other Hogwarts professors treat Harry would be different. They might be more cautious or more expectant of him, given his new family connection.
The plot can be significantly different. Her Veela nature might attract unwanted attention, like from dark wizards who want to use her power. Also, in the original story, Harry was often underestimated, but as a Veela, fem Harry might be underestimated in a different way or even feared in some cases. Her Veela heritage could also mean she has different magical abilities that can change how she faces challenges at Hogwarts. For instance, she might be able to use her Veela allure to manipulate certain situations or people, which is a very different approach compared to the original Harry.
His relationships would also change. His friends might be a bit more cautious around him at first when they find out. Hermione, for instance, would be researching ways to help him control his wolf side. And his relationship with Professor Lupin could be even more complex as they now share this wolf - related identity.
His relationships with the other characters are also altered. Dumbledore, for example, had a big role in Harry's life in the original story. But if Harry is Grindelwald's son, Dumbledore's attitude towards him might be more complex. Dumbledore had a history with Grindelwald, and this new connection could make Dumbledore both more protective and more wary of Harry. The same goes for other characters like Snape. Their interactions with Harry would be colored by this new family connection.
It changes the power dynamics. In the original, Harry had some level of protection within Hogwarts. But as a fugitive, he has to rely on his own wits and skills more. So, the fanfiction concept makes him more self - reliant.
It changes the setting completely. Instead of Hogwarts or other known places, he's in a tree. This would mean different interactions, like with forest creatures instead of classmates.