One common theme is Harry being corrupted by dark magic. Maybe he's influenced by a powerful dark wizard or some dark artifact. Another theme could be a twisted version of Hogwarts, where instead of a place of learning and growth, it becomes a den of evil. And sometimes, his friends might turn against him in these dark versions.
I'm not really into promoting dark or evil fanfictions as they often deviate from the positive spirit of the original 'Harry Potter' series. However, some fanfiction platforms like FanFiction.net or Archive of Our Own might have such works, but you need to be cautious as the content might be disturbing or against the values of the original story.
Well, in some 'dark evil Harry Potter fanfiction', Harry could be re - imagined as a power - hungry wizard. He might start to use unforgivable curses and form his own dark regime at Hogwarts. Some of these fictions play with the idea of a Harry who has lost his moral compass due to some traumatic event, like the death of a loved one being used as a catalyst for his descent into darkness.
The exploration of 'dark isn't evil' in 'Harry Potter' fanfiction can be really interesting. Some fanfictions might depict that the dark arts themselves are not evil, but it's the intention behind using them that matters. For instance, a character might be born with an affinity for dark magic, but they use it to protect their loved ones or their community. The fanfiction could also delve into the history of the dark arts and show that in the past, it was misconstrued as always being evil. There could be ancient spells that were considered dark but were actually created for noble reasons, and the fanfiction could bring this history to light.
The original Harry Potter series is centered around themes of love, friendship, and the fight against evil. In 'dark evil Harry Potter fanfiction', these themes are often reversed. Harry might be the one causing harm instead of fighting it.
In some fanfiction, Harry Potter can be portrayed as 'dark' and a 'bearer' in very different interpretations from the original series. Fanfic authors often like to explore alternative character arcs and personalities.
The 'dark feminine' in Harry Potter fanfiction often challenges the traditional notions of femininity. It might show female characters using their power in ways that are not typically considered 'good'. Some fanfictions may create new characters that embody this dark feminine energy, perhaps a witch who uses dark magic for her own purposes but still has complex motives and emotions.
The Dark Lady in Harry Potter fanfiction could be a variety of things. It could be a long - lost relative of a major character who has turned to the dark side. For example, she could be a distant cousin of the Malfoys who has her own agenda in the wizarding world that involves dark magic. She might also be an entirely new creation who fills a role that wasn't explored much in the original series, such as a female dark wizard who challenges Harry and his friends in ways different from Voldemort.
In certain 'Dark Harry Potter Bellatrix Fanfiction', the relationship between them is explored in a very different light. Maybe Harry is a sort of anti - hero, and Bellatrix sees in him the potential to create a new order. This can lead to a lot of character development for both, as they navigate their new - found relationship against the backdrop of the wizarding society.
Werewolves are also a popular dark creature in fanfiction. Writers may explore their relationships with other characters in more depth, like how they interact with Hogwarts students. For example, a werewolf character could be a misunderstood outcast trying to find his place.