One interesting idea could be that Harry decides not to defeat Voldemort in a traditional battle. Instead, he uses a powerful spell of love and redemption to turn Voldemort back to his original self, Tom Riddle, a lost and confused boy. This would completely change the whole dark - vs - light dynamic of the story.
Hermione is also a popular character in these fanfics. Many alternate endings might show her in different relationships, not just with Ron. Maybe she could have a more independent life, traveling the world to study different forms of magic and using her intelligence to solve global wizarding problems.
Some alternate ending Harry Potter fanfictions are really creative. For example, the entire wizarding world is exposed to the Muggle world in a different way than in the original series. Muggles and wizards start to co - exist peacefully, with Harry being the bridge between the two worlds. Another idea in fanfictions is that the Deathly Hallows are not as important as they seem in the original story. Instead, it's a long - lost spell that Harry discovers that can truly end all dark magic. Also, in some fanfictions, Ginny Weasley becomes a powerful dark witch, which is a complete reversal of her character in the books. It makes for a very interesting and unexpected alternate ending.
Definitely, Luna Lovegood is quite popular in these fanfictions. Her unique personality and way of seeing the world make her a great character to explore different endings with. She could end up being a key figure in saving the wizarding world in some alternate stories. Snape is also highly popular. Since his character had so many layers in the original, fans love to play around with his story in alternate endings. Maybe he gets a happy ending where his love for Lily is not in vain. Neville Longbottom is also a favorite. He could become a much more powerful wizard than in the original, with different roles in the fight against Voldemort.
One interesting idea could be that Harry decides not to destroy the Horcruxes but instead finds a way to redeem Voldemort. Maybe he discovers some long - lost magic that can purify the dark parts of Voldemort's soul. Another idea might be that Hermione becomes the true hero who finally defeats Voldemort with her vast knowledge of magic and out - of - the - box thinking. And there could also be a scenario where Ron sacrifices himself in a completely unexpected way to save Harry and the wizarding world, leading to a bittersweet ending.
In these fanfics, the theme of adaptation is quite common. Harry has to adapt to his new identity, whether it's a new name, a new magical ability, or a new social standing. Another theme is the exploration of different magical cultures. If his identity is changed in a way that he's associated with a different group, like a foreign wizarding community, it delves into different magical practices. And identity crisis is also a key theme. Harry may struggle with who he is now compared to who he was supposed to be in the original story.
Well, Hermione is often depicted in different ways in these fanfics. In some alternate universes, she could be a powerful dark witch instead of the studious and good - hearted character we know. Ron might be a super - confident and arrogant character rather than the sometimes insecure boy in the original story. Also, Snape could be a completely different person. He could be a jolly and friendly teacher rather than the brooding and complex one we are used to.
In an alternate dimension, the main antagonist could be a dark entity that has emerged from the very fabric of the dementions themselves. This entity could be using the Dementors as its minions, controlling them to do its bidding. It would be a powerful and mysterious foe, and Harry would have to discover its true nature and weaknesses in order to defeat it.
Well, in some Harry Potter alternate reality fanfics, the houses at Hogwarts are sorted differently. For example, instead of the Sorting Hat choosing based on certain traits, students are sorted randomly. This completely changes the social structure within the school. Also, there are fanfics where magic works in a different way. Maybe spells require a different type of wand movement or incantation. It makes for a really fresh take on the magic we know from the original books.
One idea could be that Harry has an alternate identity as a Muggle detective. He uses his magical skills secretly to solve cases that have a magical element but are disguised in the Muggle world. For example, he might be investigating a series of strange disappearances that are actually the work of a dark wizard trying to gather ingredients for a powerful spell.