In this fanfic, it could be that Harry trains himself to master Occlumency in a really unorthodox way. He might use memories of his past traumas and turn them into a strength. By constantly reliving and blocking those memories, he becomes extremely proficient at Occlumency, which gives him an edge not only in his studies but also in his future battles against the Dark forces.
One interesting plot could be Harry finding unique ways to practice magic in isolation. For example, he might discover a hidden corner of the Hogwarts grounds where he can train without distractions. He could be experimenting with spells that are not typically taught in class, pushing the boundaries of his magical abilities.
Maybe in the fanfiction, Harry uses the Time - Turner to train with long - dead great wizards. He travels back in time to learn from Merlin himself. Merlin could teach Harry ancient and powerful magic that has been lost over the centuries. This would give Harry an edge in his fight against Voldemort and also expand his understanding of the wizarding world's history.
Well, one interesting aspect could be the unique take on the Hogwarts Express. Maybe it's given some extraordinary abilities or a different role in the fanfic's plot. For example, it could be a magical portal to other dimensions rather than just a means of transportation to school.
One interesting aspect could be the character development. In fanfics, authors often explore different sides of the characters. Maybe in 'harry potter trains hard fanfic', we get to see Harry Potter training in ways that were not shown in the original books, like developing new spells or combat skills. This can give a fresh perspective on his growth as a wizard.
A really interesting plot could be that Broly trains Gohan in a parallel dimension where the rules of power are different. Gohan has to learn to adapt to this new environment while also dealing with Broly's tough training. This could lead to some really cool power - up moments for Gohan.
Well, in some fanfictions, Snape trains Harry to master the art of non - verbal spells more effectively. This gives Harry an edge in duels. Also, there could be a plot where Snape trains Harry in the history of dark magic not to use it, but to better defend against those who do. It's a way of making Harry more well - rounded in his magical knowledge.
One interesting plot could be an assassin who is secretly a double agent within Voldemort's ranks. They pretend to be working for him but are actually protecting Harry Potter and his friends.
A plot where the village is suddenly under a dark spell and the young wizards and witches from Hogwarts have to work together to break it. They'll face challenges like deciphering ancient runes and battling dark creatures. This would be a great opportunity to see different characters' skills and teamwork.
One interesting plot could be the characters going on a magical camping trip during the vacation. They might encounter new magical creatures in the forest that are not well - known in the original books. For example, a group of friendly forest sprites that lead them to a hidden glade filled with enchanted plants.
One interesting plot could be the hunter's unique adventures within the wizarding world. Maybe he discovers hidden magical creatures that Harry Potter and his friends haven't encountered yet.
There could also be new characters introduced in the fanfic. Maybe a new mentor figure who guides Harry in his training. This character could have unique magical abilities and knowledge that they pass on to Harry. Another possibility is an antagonist who tries to disrupt Harry's training for some reason, adding conflict to the story.