One possible plot could be that the Jafar's staff somehow finds its way into the wizarding world of Harry Potter. Maybe a dark wizard discovers it and tries to use its power in Hogwarts. Harry and his friends then have to figure out how to stop the dark magic of the staff from taking over the school.
Well, perhaps in the fanfiction, the Jafar's staff has a mind of its own. It ends up in the Forbidden Forest in the Harry Potter world. Hagrid discovers it while he's out in the forest one day. The staff starts to influence the magical creatures in the forest, making them more aggressive. Harry, Hermione, and Ron get wind of this and decide to investigate. They soon realize that the power of the staff is beyond anything they've ever faced. They need to find a way to either destroy it or lock it away forever to keep the peace in the wizarding world.
The characters could be initially curious about the staff. For example, Hermione might be eager to study it, to understand its magic which is so different from what she knows. Harry, on the other hand, might be more cautious, sensing the dark power within it.
It could be Dumbledore. Dumbledore is always full of surprises and he might give Harry the staff as a last - resort weapon to fight against Voldemort. He could have been secretly researching the staff and its powers and decided that Harry was the only one who could wield it properly.
The staff could be a key to an entirely different form of magic. Harry, upon obtaining it, has to learn a whole new set of skills. It might have the power to control elements, like fire, water, earth and air. With this new power, Harry is not only stronger in his battle against the dark side but also becomes a more well - rounded wizard. He may face challenges in learning to balance the use of his wand and the staff, but in the end, it makes him a more formidable opponent to his enemies.
Maybe the new staff has some special powers. It could be that the staff was given to Harry by a mysterious figure, and it helps him in a new adventure against a new dark force.
One idea could be the discovery of new powers within the Staff of Magnus. Maybe it has the ability to open portals to different magical realms that were previously unknown in the Harry Potter universe. This could lead to adventures where the characters explore these new places and encounter unique magical creatures.
He could use the staff to enhance his already existing magical abilities. For example, his Patronus charm could become even more powerful, being able to protect a larger area or fend off more Dementors at once. This would give him an edge in battles against the Dark Arts.
In this fanfiction, Harry might use the staff for various magical purposes. Maybe it could enhance his existing powers. For example, it could help him perform more complex spells with greater ease. He could also use it to defend himself in a more unique way compared to just using his wand.
It could be an ancient relic passed down from a long - lost wizarding clan. Maybe it was hidden away for centuries until Harry discovers it by chance.
One interesting 'harry potter with staff fanfiction' story could be about Harry learning new and unique spells from the staff members. For example, he might have a special training session with Professor Flitwick where he discovers a whole new aspect of charms magic that wasn't covered in the regular curriculum.
One interesting storyline could be about the backstories of the Hogwarts staff. For example, a fanfiction might explore Professor McGonagall's early days as a witch, her training, and how she came to be so strict yet fair. Another could focus on Filch and his relationship with the students from a different perspective, perhaps showing a more sympathetic side to him.