Harry would often be a main character in these fanfictions. Since it's about bashing his parents, his reaction and how he copes with the new view of them is a big part of the story. Another could be Sirius Black. He was very close to James, so fanfictions might explore his feelings towards the bashing of his best friend.
I'm not sure about the most well - known ones specifically. However, in the vast world of fanfiction, there are likely some that have gained a following within the niche of those interested in bashing these characters. You can usually find such works on popular fanfiction platforms by using relevant search terms.
Another theme could be related to how their relationship is portrayed. Instead of the idealized love story in the original, it might be shown as more of a convenience or a relationship based on false pretenses. This can then have a ripple effect on how Harry's character is developed in these alternative versions of the story.
One of the main characters often featured is probably Sirius Black. Since he was so closely associated with James, he can be a key figure in these fanfictions, either trying to defend James' reputation or being forced to face the new, negative view of his friend. Another character could be Severus Snape. Given his complex relationship with both James and Lily, he can play a major role in these stories, perhaps finally getting the 'upper hand' over James in some bashed - version scenarios.
Well, often in such fanfiction, a theme is the distortion of the 'saint - like' image of James and Lily. Some might focus on James' past bullying and exaggerate it to make him seem completely unworthy. And for Lily, they could create scenarios where her relationship with James was more about self - interest rather than love. Also, there could be a theme of revenge, where characters who had issues with James and Lily in the original story get their 'comeuppance' in these new, bashed versions of the characters.
Often, these fanfictions might have a theme of exploring the power dynamics at play. Since Lily was a Muggle - born witch and James was from a pure - blood family, some fanfictions could play on the idea that their relationship was more about power and status rather than love. They might also explore how their actions affected the wizarding world in a more negative light, like their decision to join the Order of the Phoenix might be painted as a self - serving move rather than a heroic one.
Well, a frequent theme is the exploration of an alternate universe. In these fanfictions, with Lily being bashed, it's like creating a different scenario where James Potter meets the OC. It might also include themes of revenge in a sense. Maybe the OC is a character who feels Lily has wronged them or James in some way in the original story, so the fanfiction is about getting back at her. It can also be about the OC filling a void that Lily left in James' life, whether it's emotional support or just being a better partner in general.
Well, this kind of fanfiction has a significant impact on the original characters. Regarding Lily, the bashing makes her seem unlikable and can erase all the positive aspects of her character like her bravery and kindness. For James, it can turn him into a character who is easily swayed away from his original love interest. His loyalty and his growth towards loving Lily in the original series can be completely overwritten. And it can also affect how other characters who were related to Lily or James are perceived. For instance, if Lily is bashed, it might change how we see Severus Snape's relationship with her.
Fanfiction that involves 'lily bashing' in the Harry Potter universe is often about creating stories where Lily Potter is portrayed in a negative light. This could be for various reasons, like some authors might want to explore different character dynamics by making her less than the ideal mother figure she is in the original series. It might also be a way to create more conflict in the story, perhaps by showing her as having made mistakes that affected Harry more than was originally presented.
One great Hermione, James Potter and Lily Potter fanfiction is 'The Unlikely Trio'. It explores a unique alternate universe where Hermione time - travels and gets involved in the lives of James and Lily. The story is full of interesting character interactions and a well - crafted plot that keeps you hooked from start to finish.