He would become more humble. Losing his magic would make him realize that he's not invincible. He'd start to value the people around him more. For instance, he'd be more grateful for Hermione's intelligence and Ron's loyalty.
Harry's character could develop into a more serene and centered individual. Lady Magic's influence could instill in him a sense of calm and purpose. He would not be as easily rattled by the challenges that come his way. For example, he might face Voldemort with a different kind of confidence, not just the courage that comes from his friends and Hogwarts, but from his own deep - seated connection to the very source of magic. This could also make him more empathetic towards magical beings, as he would understand the magic within them on a deeper level.
His character might become more confident. Since he is one with magic, he has a newfound sense of power and purpose.
The story could develop with Harry being shunned by some in the wizarding community. They might see him as a has - been or a disappointment. But he might also find a small group of allies who believe in him regardless of his lack of magic. They could help him find new ways to contribute to the fight against evil, like using his knowledge of magic to outwit dark wizards even without being able to perform spells.
His magic might develop in a more instinctive and self - taught way. Without the guidance of Hogwarts professors, Harry would have to figure out his magic on his own. He might use it more for survival and self - defense against the threats that Jason's world presents. For example, he could use magic to create barriers or traps to keep enemies at bay.
One possibility could be that Harry is cursed by a dark wizard. This curse slowly drains his magic, causing him to struggle with everyday wizarding tasks. He might have to rely more on his non - magical skills and the help of his friends. For example, Hermione could use her vast knowledge to find a way to reverse the curse while Ron provides emotional support.
Harry's character would undergo a significant transformation. The Cullens' values of self - sacrifice and protecting the family would influence him. He'd likely become more empathetic towards non - human beings. His magic might be used in more creative ways to adapt to the Cullens' lifestyle. For instance, he could use magic to make their home more vampire - friendly. His confidence would grow as he learns from the Cullens' strong family bond.
He would likely be more confident. Growing up with gods would give him a sense of self - assurance that he lacks in the original story. He might be less hesitant in using his powers.
His character would be more assertive. He'd be used to taking action quickly due to his Warrior upbringing. He might be less hesitant in difficult situations compared to the original Harry.
His character would be more stable. Without the Dursleys' abuse, he would be less angry and more trusting.
Harry's character would likely become more hardened. In Mandalore, he'd face different challenges than in the wizarding world. He'd have to be more physically tough, which would make him more confident in his own abilities. His sense of justice would also expand as he learns about the Mandalorian code. He might become more of a lone wolf, relying on his own skills rather than always having his friends by his side as he did in Hogwarts.