A possible plotline could be that Harry's fire - controlling power is seen as a threat by the Ministry of Magic. They try to suppress it, thinking it's dark magic. Harry then has to fight against the Ministry's unjust rules to prove that his power can be used for good, like helping to fight against the remaining Death Eaters.
One plotline could be that Harry uses his fire - controlling ability to enter a hidden realm within Hogwarts that is filled with challenges and secrets. In this realm, he has to use his power to overcome obstacles and find a way to bring back a powerful magic that was lost long ago. This would involve a lot of self - discovery for Harry as he learns more about his abilities.
A possible plotline is that Harry accidentally discovers the time - controlling power while exploring an old, forgotten part of the Hogwarts library. He then has to figure out how to use it without disrupting the fabric of time too much.
One plotline might be that Zuko discovers the black fire while on a solo journey. As he tries to control it, he attracts the attention of both allies and enemies. His friends might be initially afraid of this new power, but Zuko has to prove that he can use it for good. Or, it could be that an old enemy returns, and Zuko's black fire is the only thing that can defeat them. This leads to a series of intense battles and self - discovery for Zuko.
Well, in some fanfictions, Harry discovers he can control the elements as a result of some ancient magic. He then uses this power to create new spells. He might combine fire and air to make a super - hot blast of wind that can melt metal doors in a dungeon where a dangerous creature is locked. Or he could use water to form ice bridges across a dangerous chasm in the Forbidden Forest.
In some versions of this fanfiction, Harry could use his power over the weather to create a diversion during a battle. He might summon a thick fog to hide his allies' movements or a strong wind to blow away the dark spells of the enemies. By controlling the weather, he becomes a strategic asset in the fight against the forces of evil.
One possible plotline could be about the Weasley family trying to improve their financial situation. Maybe they come up with a new business idea in the wizarding world, like a magical product that becomes a huge success and changes their economic status. Another could be a story about how the Ministry of Magic regulates the financial system in the wizarding world, and there are some characters who try to manipulate or reform it.
Well, one possible plotline could be a story where a character from the wizarding world, perhaps a powerful wizard, takes on a concubine in a parallel world or an alternate version of the wizarding society. The concubine might be from a different magical culture and their relationship could cause political or social unrest within the wizarding community.
One possible plotline could be that the parrot is a magical pet of a new character who enters Hogwarts. This parrot has the ability to detect dark magic, so it helps the students in their fight against the forces of Voldemort.
One possible plotline could be Harry being secretly trained by an unknown figure to become an assassin against the dark forces. He would have to hide this new identity from his friends at Hogwarts.
A plotline could involve an Eldrazi being brought to Hogwarts by a dark wizard who wants to use its power for evil. The students then have to work together to contain it. Along the way, they learn about the Eldrazi's nature and find that it's not entirely what they expected. There could be some interesting character development as they face this new and powerful threat.
One plotline could be Naruto being a transfer student at Hogwarts. He might struggle to adapt to the magic system while also showing off his ninja skills. Another could be Naruto teaming up with Harry Potter to fight a common enemy that threatens both the ninja world and the wizarding world.