The development of Harry's character might involve him learning the ropes of the criminal world, forming alliances and enemies, and eventually questioning his choices and seeking redemption.
I think his character would likely face moral conflicts and struggle to balance his past with his new role. This could lead to internal turmoil and growth as he tries to find his way out of the criminal life.
His character might become more introspective. In Ravenclaw, he could spend more time thinking about the deeper meaning of magic and his place in the wizarding world. He may be less impulsive compared to his Gryffindor self, and instead, make decisions based on careful consideration and knowledge.
His character development would be extremely different. He would no longer be the 'chosen one' in the traditional sense. He might feel a sense of shame or guilt that he didn't have before. His self - confidence would take a huge hit. He would constantly be looking over his shoulder, wondering if people were judging him based on his father. His magic might also change. He could have an easier time with some of the more complex and darker spells, but at the same time, he would have to be extra careful not to let that power corrupt him. His moral compass would be all over the place as he tries to reconcile the fact that he is the son of the most evil wizard with his own desire to be a good person.
His character may become more confident. Knowing his heritage gives him a sense of identity, so he might stand taller and be more assertive in the wizarding world.
His character could become more cautious. After facing so much danger, he'd be less likely to rush into things.
It usually happens through a series of traumatic events and powerful influences that twist his morals and goals.
Harry would likely develop a very different personality. He may be more solemn and less prone to the typical teenage angst that the original Harry had. Since he is raised by Death, he might be more in tune with the darker aspects of life and magic from a young age.
Draco Malfoy could be a likely candidate. He already has a sense of superiority and family influence. In fanfiction, he could use his family's wealth and connections in the dark wizarding world to start building a criminal empire. Maybe he gets tired of being in the shadow of Harry Potter and decides to take a more devious path.
When Harry is in Slytherin in fanfiction, his view of the wizarding world may change. He may start to see the grey areas more clearly. Instead of seeing things as simply good or bad, he realizes that there are many factors at play. This makes him more complex as a character. He may also have to deal with the Slytherin legacy of the Dark Arts. He has to navigate through the temptations and warnings related to it. He might study some Dark Arts spells not to use them for evil, but to understand how to defend against them, which is a very different path from what he would have taken in Gryffindor.
Well, at first, he might be a bit scared and unsure of his new ability to control the weather. But as he starts to experiment, he gains confidence.
In this fanfiction, Harry's development would deviate a lot from the original. His sense of right and wrong would be blurred. Since he's raised by devils, he may not have the same values as the normal Harry. He could be more self - centered, focused on his own survival and power gain rather than the well - being of others. His magical abilities might also develop in a more unorthodox way. Instead of learning the traditional spells for good, he might learn spells that are more harmful or controlling.