Well, perhaps the story could involve Harry learning the goblin ways of magic and combat. He might grow up with a unique perspective on the wizarding world, seeing things from the goblins' point of view. Maybe he'd have a special bond with goblin characters and use their knowledge to outwit his enemies later in life.
The plot could be that Harry, being raised by goblins, has a different set of values compared to his wizard counterparts. He may be more attuned to the idea of fairness in trade and the importance of hoarding knowledge as the goblins do. He might discover secrets about his family through goblin lore that were hidden from the wizarding world. And as he gets older, he uses his goblin - taught skills and knowledge to rewrite the relationship between wizards and goblins, and also to fight against the dark forces that threaten both communities.
One possible plot twist could be that the goblins have their own motives for raising Harry. Maybe they see him as a key to some hidden treasure or power. They could be training him in secret goblin magic that no human wizard knows about.
Well, in 'Harry Raised by Goblins Fanfic', a frequent theme is the idea of alternative upbringing. It shows how a different environment can shape Harry's character. Also, power dynamics is a common theme. Since goblins have their own views on magic and power, it often leads to interesting situations when Harry is involved in the wizarding world's power struggles. There's also the theme of loyalty. Harry has to decide who he is loyal to - the goblins who raised him or the wizarding world he is also a part of.
Well, one possibility could be that Harry grows up with a very different set of values. Goblins are known for their love of gold and their shrewdness in business. So Harry might be extremely good at handling finances and valuing things in terms of their worth. He could also have a more aggressive and territorial nature, like the goblins. For example, he might be very protective of his 'territory' at Hogwarts, which could be his dorm or the Gryffindor common room.
Well, the goblins might teach Harry about the secrets of Gringotts. They could show him how to find hidden vaults and the magic that protects the bank. Maybe they'll teach him about the history of goblin - wizard relations too.
In this fanfic, perhaps the goblins have some sort of vendetta against a particular group that is also a threat to Harry. So they join forces. Harry could learn a great deal from the goblins' different approach to magic. And together they could stage some epic battles, using the goblins' underground tunnels as strategic points for their fight.
Well, it might be that Harry discovers a hidden goblin training ground. There, he learns unique magic skills not taught at Hogwarts. Maybe he's taught how to use ancient goblin-made weapons in combat, which gives him an edge in fighting dark wizards.
He might be more shrewd. Goblins are known for their business acumen and cunning. So, Harry could be more calculating in his decisions, not as impulsive as in the original story.
Well, it could be that Harry is raised in a world where cologne has some sort of magical property. Maybe the scent of a particular cologne is used to protect him or give him special powers. For example, the cologne might be made from rare magical ingredients and whenever Harry wears it, he can blend into the Muggle world more easily because it masks his wizardly aura.
Well, perhaps in this fanfic, Iskandr takes Harry in at a young age after some kind of incident in the wizarding world. Iskandr could raise Harry in a place far from Hogwarts, exposing him to different cultures and magics. As Harry grows, he starts to combine the knowledge he gets from Iskandr with his own natural talent, and they might even go on adventures together to fight against dark forces that are a threat not only to the wizarding world but also to the broader world that Iskandr is aware of.
Obviously, Harry Potter himself would be a main character. Then, there would probably be some important goblin characters who raise him. For example, a wise old goblin who acts as his mentor, teaching him everything from magic to the ways of the goblin society.