One interesting plotline could be a character discovering a new form of shadow magic that has been long forgotten in the wizarding world. This could lead to a race against time to master it before the dark forces do.
Some fanfictions might have a plotline where the shadow monarch powers are linked to an ancient magic in the Harry Potter world. Maybe it was a power that was once known but lost, and now it's resurfacing through the main character. This could lead to a search for the origin of these powers, uncovering long - forgotten secrets of the wizarding world and changing the power dynamics between the good and the bad in the fight against Voldemort.
One interesting plotline could be Harry using his unique experiences as a student at Hogwarts to reform the Ministry. For example, he might create more fair laws regarding magical creatures, having befriended so many during his school days. Another could be his struggle with the pure - blood supremacist factions within the Ministry, trying to change the old - fashioned views that have long been ingrained there.
One interesting plotline could be the discovery of a new kind of magic that the heir of magic possesses. This new magic might be a blend of different existing magics in the Harry Potter universe, allowing for unique spells and abilities.
One interesting plotline could be the discovery of a new, hidden magical ability that the heir of magic possesses. This ability might be something that even Voldemort didn't know about and could turn the tide in battles against dark forces. Another could be the exploration of the heir's family history, uncovering secrets that have been long buried in the wizarding world. For example, they might find out that their family had a connection to an ancient and powerful magical artifact that could change the balance of power in the wizarding community.
One interesting plotline could be Harry leading a secret resistance against the Ministry's unjust laws. For example, he might gather a group of like - minded witches and wizards to oppose the Ministry's restrictions on Muggle - born rights. Another could be a situation where the Ministry is under the control of a dark force, and Harry has to expose the truth while being hunted by the very institution he once trusted. And there might be a plotline where Harry uses his unique connection with magic, perhaps something related to his connection with Voldemort's magic, to outwit the Ministry's powerful magic - based security systems.
One interesting plotline could be exploring Harry's true magical origin in more depth. Maybe he has some ancient magic in his bloodline that was previously unknown. Another could be how his birth affects the entire wizarding world's future in a different way than in the original series.
One interesting plotline could be Harry discovering ancient wandless magic spells hidden in the Forbidden Forest. Maybe he stumbles upon a long - forgotten magical grove where the magic is so pure that it doesn't require a wand. He then has to learn how to control this new - found power without the guidance of his usual wand - based magic training.
There might be a plotline where a group of fans of the 'Harry Potter' series create their own magical society based on the concepts in 'for love of magic fanfic'. They explore different forms of love - platonic, romantic, and love for magic itself - and how these can be used as a powerful force against dark magic.
One interesting plotline could be Harry having unique magical abilities that are even more powerful than in the original books. For example, he might be able to control time in ways not seen before.
One possible plotline could be Harry using his shadow clones to outwit Voldemort. For example, he could send the clones to different locations to mislead the Death Eaters while he sneaks into a secret lair to find a powerful artifact to defeat Voldemort.