Eragon would probably have a different view on power. Since he was raised by dragons, he would see power as something to be respected and used sparingly, as dragons do. He may also be more fearless, as dragons are often seen as powerful and fear - inspiring creatures. His communication skills with dragons would be far superior, and he might struggle to communicate as effectively with humans.
One idea could be that Eragon discovers unique dragon magic only accessible to those raised by dragons. For example, he might be able to communicate with all dragons on a deeper level, not just his own. Another plot could involve him facing challenges from dragon - haters who fear his special bond with the dragons. They might try to break the bond or harm him.
Well, Eragon is obviously one of the main characters as the title implies he has two dragons. His two dragons would also be important characters. They would have their own identities and characteristics that play a big role in the story.
Another theme is identity. The dragon blood makes Eragon different from others. Fanfictions may focus on how he struggles to come to terms with this unique part of himself, like in stories where he tries to hide his dragon - blood - related traits in a normal human society within Alagaësia.
Well, in many fanfictions, it could be Igneel and another dragon like Metalicana. Igneel is Natsu's adoptive father in the original series, and Metalicana is Gajeel's dragon. Combining them in a fanfiction as Natsu's caretakers could lead to some really interesting character dynamics.
He'd likely be more fearless. Dragons are fear - inspiring creatures, and growing up with them would make Harry less intimidated by threats. He might be more direct in his actions and less likely to second - guess himself.
Harry would likely be more wild in a sense. Dragons live by their instincts, and he'd pick up on that. His magical abilities could be more primal. Instead of relying on the spells taught in Hogwarts, he might use magic in a more raw and unrefined way. Also, his sense of loyalty might be more towards the dragons rather than the wizarding community initially.
Perhaps in the fanfiction, the two dragons have different personalities. One could be more aggressive and the other more cautious. This causes Eragon to have to balance their natures while training them, leading to a whole new set of challenges and character development for him.
Igneel could be one of the main dragons. Since he has a connection with Natsu in the original story, it would make sense for him to be among the dragons raising Natsu. Another could be Metalicana, as he is also a well - known dragon. Grandine might also be there, considering her importance in the Fairy Tail universe.
Harry would probably be more wild and less bound by wizarding society's norms. Dragons don't follow human rules, and being raised by them would make Harry question and break free from some of the traditional wizarding ways. He might be more instinctive in his actions and decisions, just like how dragons act on their instincts.
His character would likely be more wild and free - spirited. Dragons are not bound by human rules, so Naruto might be less inclined to follow traditional ninja etiquette.