What are some interesting plotlines in 'Harry Potter raised by slashers' fanfiction?

Some of the Death Eaters who might have survived or changed their ways in an alternate universe could be the slashers. They would bring their knowledge of the Dark Arts and their own twisted view of the wizarding world. Bellatrix Lestrange, if she had a different path, could be a very interesting slasher figure in such a fanfiction, as she is extremely powerful and unpredictable.

One possible plotline could be that Charlus Potter imparts unique magical knowledge to Harry. Since he's from an older generation, he might teach Harry some long - forgotten spells or magical traditions. Another could be that Harry grows up with a different social circle, perhaps more connected to the old pure - blood families through Charlus. And also, Charlus might train Harry in a more traditional and strict way of magic compared to what Harry would have experienced at Hogwarts with Dumbledore.

One possible plotline could be that the Potter elves teach Harry unique magic that is different from what he would learn at Hogwarts. For example, they might show him ancient elf magic that gives him an edge in dealing with dark forces. Another could be that the elves raise Harry with a strong sense of family and loyalty, which makes him more empathetic towards those who are often overlooked in the wizarding world, like house - elves themselves.

One possible plotline could be Harry learning dark magic in Hell but then using it for good in the wizarding world. For example, he might master a powerful spell that can only be learned in Hell to defeat Voldemort once and for all.

One possible plotline could be Harry being raised by characters from a different magical universe, like the Narnia characters. This might lead to him having a very different understanding of magic and his role in the wizarding world. Another could be if he was raised by characters from a superhero universe, which would likely result in him having some unique combat skills in addition to his wizardry.

One interesting plotline could be Harry learning unique magic from Firenze. Since Firenze has different perspectives on magic compared to human wizards, he might teach Harry some ancient or forgotten spells. Another could be Harry's relationship with the centaurs. He might have to navigate their complex society and politics while being raised by Firenze, which could lead to all sorts of adventures and conflicts.

Well, perhaps a plotline where the character raised by the fairy has to hide their origin from others at Hogwarts. This could lead to some really tense and secretive moments. Also, there could be a plot where the fairy that raised the character has some sort of past connection to a powerful wizard or dark magic, and this connection starts to affect the main character as they study at Hogwarts. Maybe they start to uncover secrets about Hogwarts that are related to the fairy's past.

One interesting plotline could be how Harry's magic develops in a very different environment. Growing up with wolves might make his connection to nature - based magic stronger. For example, he could have an uncanny ability to communicate with forest animals more easily than in the original story.

In this fanfiction, it could be that the monsters protect Harry in ways the wizarding world fails to. They might have their own forms of magic or abilities that they pass on to Harry. This could include things like enhanced physical abilities, or the ability to sense danger in a way that normal wizards can't. As a result, Harry becomes a much more complex and powerful character than in the original series.

One possible plotline could be that the character 'y' imparts unique magical knowledge to Harry. For example, 'y' might teach Harry a different form of magic not taught at Hogwarts, like an ancient and almost forgotten spellcasting method. This could give Harry an edge in his battles against Voldemort.