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.
In the original story, Harry's identity was closely tied to his parents, James and Lily. But if he was Snape's son, his entire self - perception would change. He would no longer be the 'Boy Who Lived' in the same sense. His relationship with Dumbledore would also be different. Dumbledore might have had different plans for Harry all along. And the way the wizarding world views the prophecy could also be altered, as Harry's heritage now has a different origin.
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.
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.
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.
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 the story by expanding the scope of Harry's world. Instead of just Hogwarts and the UK wizarding world, he's now part of an international magical community. His values and beliefs are likely to be more diverse.
Well, it changes it a great deal. Firstly, it adds a whole new layer of relationships. Harry, as an omega, has different relationship dynamics with his friends and enemies. For example, his friends might be more protective. Secondly, the mpreg aspect means there's a new life to protect, which wasn't in the original story. So, it changes the focus from just fighting Voldemort to also safeguarding his unborn child.
Well, it changes a lot. Firstly, Harry's identity would make him stand out even more. Instead of just being the boy who lived, he's now the son of a major Hindu deity. This could mean that he has different kinds of magic at his disposal. For example, he might be able to use some form of divine protection magic that is unique to Shiva's lineage.
It changes the power dynamics. In the original, Harry was often in a leading role. But as a submissive mate, he would be more in a supporting role in relationships, which is a big shift.
It changes it a great deal. In the original, Harry was a hero, but still a mortal with limitations. In 'Harry is God' fanfiction, he has unlimited power. For example, he can instantly defeat Voldemort without a big battle. He can also change the very fabric of the wizarding world, like creating new spells or magical creatures.
It changes it a great deal. For one, Harry's physical abilities are different. Instead of relying on his sight for things like Quidditch, he has to find other ways to participate or may not be able to at all. His relationships also shift. His friends might be more protective or he might be more independent in some ways.