Well, in some fanfics, Harry might show extraordinary magical abilities early on. For example, he could have a natural talent for advanced spells that are usually taught in higher grades. Maybe he aces all his exams with flying colors and the professors recognize his potential and allow him to skip grades.
On the positive side, he may gain more opportunities to learn advanced magic sooner. This could make him a more powerful wizard in the long run. But he also has to deal with the jealousy of some students. They might think he's getting special treatment, which could lead to some bullying or isolation. Also, the professors might have higher expectations of him, which can be both motivating and nerve - wracking.
Perhaps Harry starts using special study aids in the fanfiction. For example, he could discover an enchanted quill that helps him take better notes or a magical book that simplifies complex magical theories. These aids would assist him in his studies and lead to an improvement in his grades.
In some fanfictions, Harry might get good grades because he studies hard in secret. He could be using magic in creative ways to help him understand difficult concepts quickly. For example, he might use a spell to make the textbooks 'talk' to him, so he can easily absorb the knowledge.
In some fanfictions, Harry might get better grades by forming a study group with his friends. They could help each other understand difficult subjects like Potions or Transfiguration. For example, Hermione could share her study techniques, and Ron could offer practical examples from his own experiences. This collaborative effort would lead to Harry improving his academic performance.
One interesting story could be about a character who struggles to improve their grades at Hogwarts. Maybe they have a difficult subject like Potions, and through hard work and some unexpected help from a friend, they start to see their grades rise. For example, Neville Longbottom could be the main character in such a fanfic, as he was known to struggle in some classes in the original books.
Draco Malfoy could be a main character as well. Fanfictions might explore his academic rivalry with Hermione or other students. He was from a family that expected a lot from him in terms of academic achievements, so a story could revolve around him trying to outdo others in getting the best grades or facing some academic setbacks that change his perspective on grades and competition.
In some fanfics, Harry Potter might take control of Gringotts through a combination of his heroic deeds and magical power. He has already defeated Voldemort, which gives him a great reputation. He could use this to his advantage and convince the goblins that under his leadership, Gringotts would be more prosperous and secure. Maybe he also has some unique magical abilities that are crucial for the management of the bank, such as the ability to detect dark magic in the vaults or a special connection to the magic that protects the bank.
In many fanfictions, Harry might use his powerful spells like the Stunning Spell or the Killing Curse if the story allows for such dark magic use. He could also use his intelligence to outwit the dragon, perhaps finding a weakness in its armor or behavior pattern and then using a well - timed spell to defeat it.
Well, in some fanfictions, Harry might use a super - powered Patronus. His Patronus could be stronger than usual, perhaps due to some newfound magic or a special connection he has developed. It could be so powerful that it simply overpowers the dementors and destroys them.
He probably uses magic. For example, to water the plants, he can use a spell instead of a regular hose. And to fence the ranch, he might use a charm to create a magical barrier that can keep unwanted animals or people out.