What are some interesting ideas in Harry Potter creature inheritance fanfiction?

One idea could be exploring how the inheritance affects Harry's relationships with his friends. For example, if he inherits some special abilities from a creature, his friends might react with a mix of awe and concern.

In this kind of fanfiction, creature inheritance often works through family bloodlines. If a family has a long - ago connection to a certain creature, like an ancestor who made a pact with a unicorn, that connection might be passed down generations. It could also be triggered by a magical event. For instance, if a character is in a place where a powerful magical creature once lived and a magical energy is released, it could awaken the inheritance.

Another concept could be that she inherits from a Thestral. Since Thestrals are associated with death and are only visible to those who have witnessed it, she could have a special connection to the afterlife in the fanfiction. She might be able to communicate with the spirits of dead wizards or have a deeper understanding of dark magic that is related to death. This could put her in a unique position in the wizarding world, both feared and respected by others.

One interesting plotline could be a character inheriting a magical ability related to a rare creature that allows them to communicate with it. For example, inheriting the power to speak Parseltongue from a Basilisk inheritance. This could lead to all sorts of adventures as they use this ability to uncover secrets in the wizarding world. Another could be inheriting a rare creature's protective instincts, like a Hippogriff's loyalty. They might then protect their friends and Hogwarts from dark forces in unexpected ways.

In this type of fanfiction, the idea of inheriting a special bond with a royal creature like a unicorn could be really fascinating. Unicorns are very rare and pure, and if a character inherits a connection to one, it might mean they have a special role to play in the magical world. Maybe they are destined to protect the unicorn or use its magic for some greater good. They could face opposition from dark wizards who want to capture the unicorn for its power.

One interesting concept could be the inheritance of magical abilities related to specific creatures. For example, a character might inherit the ability to communicate with snakes like Salazar Slytherin because of some ancient creature - related inheritance in their family line.

One common example is werewolf inheritance. In some fanfictions, a character discovers they have werewolf genes in their family line, which causes them all sorts of problems and adventures. Another is veela inheritance, making the character very attractive and having some charm - related powers. And then there's also house - elf inheritance, which might give a character an unusual connection to domestic magic and a strong sense of loyalty to a particular place or person.

One idea could be exploring the backstory of a Dementor. Maybe it was once a wizard who dabbled in dark magic too much and was cursed to become that form. Another could be a story about a werewolf who tries to find a cure in the wizarding world outside of the Wolfsbane Potion. And also, a fanfiction about a Basilisk that has a secret connection to an ancient wizarding family.

One idea could be a story about a young wizard who discovers a new magical creature in the Forbidden Forest. Maybe it's a small, furry creature with the ability to turn invisible at will. The wizard tries to protect it from being discovered by other, less kind-hearted students or teachers.

You could write a fanfic about a magical creature that can travel through time. It appears to Harry and his friends during their fifth year. This creature is being hunted by a powerful dark wizard from the future who wants to use its time - traveling abilities to change the course of wizarding history in his favor. Harry and his friends must protect the creature and figure out a way to send it back to its own time safely, all while dealing with the normal chaos of Umbridge at Hogwarts.