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.
His character might become more confident. Since he is one with magic, he has a newfound sense of power and purpose.
One possible plot could be that Harry Potter, through some magical accident or perhaps a powerful spell gone wrong, is transported to the Star Wars universe and lands on Mandalore. He could use his magical skills in combat and leadership, which are highly regarded in Mandalorian culture. For example, his ability to quickly think on his feet and use magic for defense might be seen as similar to the Mandalorians' combat prowess. He may also learn the ways of the Mandalore, like their code of honor, and in turn, introduce some of his own values from the wizarding world, such as loyalty to friends and the fight against tyranny in a new context.
If Harry becomes a banshee in fanfiction, his character would experience a huge transformation. He would have to learn patience as banshee powers are not something he can control immediately. His self - discovery journey would be different. He might find new aspects of magic that he didn't know before. His relationships with Dumbledore's memory and the ghosts in Hogwarts could also change. He could communicate with them in a different way, perhaps getting more insights into the afterlife and the secrets of Hogwarts. This would all contribute to a more complex and evolved version of Harry's character.
If Harry becomes a Phoenix in fanfiction, his character development would be really interesting. He would gain a sense of mystery. People would be in awe of him. He might become more patient, like how Phoenixes are patient in their long lives. He would also have to deal with the loneliness that might come with being a unique creature in the wizarding world.
His character would become more complex. He'd have to struggle with his newfound thirst for blood, which could make him more brooding. He might become more isolated as he tries to hide his vampiric side from his friends. His sense of right and wrong would be challenged as he has to deal with the darker aspects of his new existence.
His character would likely become more calculating. Instead of the impulsive Gryffindor actions, he'd think things through more carefully. For example, when facing challenges like the Triwizard Tournament, he might use his Slytherin traits to find loopholes in the rules rather than just charging in bravely.
Harry Potter would grow in different aspects. He'd gain more knowledge about the spiritual realm. His Gryffindor bravery would be put to the test in a whole new context. He might become more solitary as exorcist work can be isolating. But at the same time, he could form new alliances with those in the exorcist community. His experiences would make him more empathetic towards those haunted by spirits.
If Harry Potter becomes a mercenary in fanfiction, his character would develop in several ways. Firstly, he would become more adaptable. In the mercenary world, he'd encounter different cultures, magic systems, and people. He'd have to quickly adjust to new situations. Secondly, he'd become more calculating. Instead of relying on his gut instincts like he did in his battles against Voldemort, he'd need to plan and strategize more carefully. His experiences as a mercenary would also harden him emotionally. He'd see a lot of death and destruction, which would change his once - innocent view of the world. However, deep down, his core of kindness and justice might still be there, just buried under the tough exterior he'd need to survive as a mercenary.
His character would likely become more patient. Since he has all the time in the world, he won't be in a rush to make decisions. He could become a great philosopher of magic, spending years thinking about the deeper meaning of spells and magical abilities.
He'd become more withdrawn. His usual confidence would be shaken. Instead of being the bold Gryffindor, he'd be more cautious. He might question his place at Hogwarts and in the wizarding world.