Well, for one thing, his view of the wizarding world would be completely different. Growing up with Bellatrix, he'd probably be taught that pure - blood supremacy was the right way. His relationships would also be altered. He might not have the same friends like Ron and Hermione. Instead, he could be surrounded by Death Eaters or those with dark leanings. His magical skills might develop in a more aggressive and unethical direction as Bellatrix would encourage using magic for domination rather than for good.
If Harry was raised by Bellatrix, his character would likely be much darker. Bellatrix is a Death Eater, so Harry would be exposed to dark magic and Voldemort's ideology from a young age. He might be more ruthless and less empathetic compared to the Harry we know. For example, he might not value friendship as highly since Bellatrix doesn't really understand the concept of true friendship. Also, his view of the wizarding world would be skewed towards the pure - blood supremacist ideas that Bellatrix adheres to.
Well, if Harry Potter was raised by Thor, his character would likely be more bold and fearless. Thor's warrior - like nature would rub off on Harry. He might be more upfront in facing challenges instead of being a bit hesitant as he sometimes was in the original series. Harry would probably have a different view on magic too, seeing it more as a powerful tool like Thor views his hammer, rather than just a means to an end in the wizarding world.
Well, if Harry Potter was raised by Tsunade, his character would likely be much more confident in his physical abilities from an early age. Tsunade is a strong fighter in the Naruto universe, and she would probably train Harry in combat skills. He might also be more brash and less reserved, as Tsunade has a bold personality.
Well, Harry's character development would be drastically different. Sesshomaru's values of honor and power would seep into Harry. Harry could become more aloof and less empathetic towards others. Instead of the warm - hearted boy we know, he might be more like a lone wolf. His approach to fighting Voldemort would be less about protecting others out of love and more about a personal vendetta and a sense of duty based on Sesshomaru - like values.
The story would be drastically different. Harry might not oppose Voldemort. He'd be on the 'dark side' instead. His Hogwarts experience would be non - existent or very different if he even went there. He'd probably use the dark arts more often.
Harry's character would become more suave and worldly. James Bond is known for his charm and sophistication. Growing up with Bond, Harry would pick up on these traits. He'd be more comfortable in high - society situations within the wizarding world, like dealing with the Ministry of Magic officials or pure - blooded wizarding families. This would also change his relationships. Instead of being the somewhat awkward boy we know, he'd be more confident in his interactions with Hermione and Ron, and perhaps even more assertive in his leadership role.
He might be more traditional in his magic use as his grandparents would likely teach him older spells. Also, he could be more family - oriented since he was raised by family. He might be less impulsive as his grandparents could have instilled more patience in him.
Harry could become more secretive and distrustful. Growing up with Bellatrix, who is part of the Death Eaters and has a lot of secrets, Harry would learn to keep things to himself. He may not trust others easily, even those who seem friendly, as he has been brought up in an environment full of lies and hidden agendas.
Harry would probably be more attuned to dark magic. His upbringing by Satan would expose him to different forms of magic and he would have a different understanding of power. He might be more ruthless in achieving his goals and less concerned about the consequences for others. For example, in the original series, Harry was always worried about the safety of his friends, but in this fanfiction, he might use his friends as pawns if it served his purpose.
His social skills might be different too. Growing up with the Bones, he'd be around a different set of people. He might be more formal in his interactions, having been brought up in a family that has a certain reputation in the wizarding world. His sense of loyalty could be more towards the Bones family ideals at first, but as he discovers his own identity, he'd have to reconcile that with his true self and the relationships he forms outside of the Bones family.