There could also be a plot where Harry is in a life - or - death situation. He has to use Avada Kedavra to protect his friends or loved ones from an even greater evil. However, this act changes him and the rest of the story is about him coming to terms with what he has done and trying to regain his moral compass.
One possible plotline could be an alternate universe where Harry is turned to the dark side early on. Maybe he discovers some false information about his parents' death and blames the wizarding world, leading him to use Avada Kedavra on those he believes are responsible.
In my opinion, it depends on how it's done. If the fanfiction is using Harry using Avada Kedavra in a context that is meant to shock and go against the core values of the series just for the sake of being edgy, then it's unethical. But if it's part of a well - thought - out exploration of the character's growth, for example, if Harry is corrupted by dark magic in an alternate universe, and the story is used to teach a lesson about the dangers of straying from one's values, it could be seen as a valid creative piece.
In some fanfictions, Avada Kedavra is used as a way to explore the darker side of characters. For example, a character who was previously seen as good might be forced to use it in self - defense, which then causes them to struggle with guilt. It can also be used to create alternate universes where the spell has different effects or consequences.
The Avada Kedavra Curse in the Harry Potter series was called Avada Kedavra. This was a very representative spell. As a deadly killing curse, it was widely used in the plot of the novel. Harry Potter and the Order of the Phoenix is not enough. Please click to read the novel!
One ethical dilemma is when a 'good' character has to decide whether to use Avada Kedavra. In the original series, it's an unforgivable curse, but in fanfiction, authors might put their characters in situations where it seems like the only option. For example, to stop a powerful dark wizard who is about to kill many innocent people.
One interesting 'Harry Potter Avada Kedavra' fanfiction could be one where a character manages to reverse the effects of the Avada Kedavra curse through some ancient magic. In this type of fanfiction, it might explore the idea of life after being hit by the Killing Curse and how magic can be used in ways not previously thought of in the original series.
There is a fanfiction that explores what would happen if the Avada Kedavra curse was used on a magical creature instead of a human. It shows how the curse affects the creature differently and how the wizarding world has to deal with the consequences. It's full of interesting details about magical creature lore and the power of the curse.
One plotline could be Naruto being a transfer student at Hogwarts. He might struggle to adapt to the magic system while also showing off his ninja skills. Another could be Naruto teaming up with Harry Potter to fight a common enemy that threatens both the ninja world and the wizarding world.
One possible plotline could be Harry using his knowledge of the wizarding laws, which he learned through his years at Hogwarts and his experiences with the Ministry of Magic, to defend wrongly accused wizards in a wizarding court. Another could be him trying to reform the wizarding legal system which he might find full of loopholes and biases.
One possible plotline could be Harry trying to hide his merman identity while at Hogwarts. He might face challenges in the magical underwater areas of the school, like the lake. Another could be that he discovers his merman heritage and has to go on a journey to learn more about it and his new powers.
One possible plotline could be Harry being secretly trained by an unknown figure to become an assassin against the dark forces. He would have to hide this new identity from his friends at Hogwarts.