Hermione would most likely be involved. She's Harry's best friend and would be eager to help him understand and manage his inheritance. She could use her vast knowledge of magic and research skills to uncover the secrets behind it.
Another aspect could be related to his family heritage. Harry could inherit a special magical artifact that was passed down through the Potter family. This artifact might hold the key to some long - forgotten magic or a prophecy. As he explores his inheritance, he uncovers secrets about his family's past and its connection to the overall history of the wizarding world, which in turn helps him in his fight against Voldemort.
In 'Harry Gets His Inheritance' fanfic, Harry may get some really cool magical items as part of his inheritance. Maybe a wand that has special powers or a cloak that has enhanced invisibility. His inheritance could also include knowledge, like a hidden library full of rare magic books. This knowledge would make him a much more powerful wizard. And it might also lead to some interesting relationships. For instance, he could be related to some powerful wizarding families through his inheritance, which would change the way others in the wizarding world view him.
Obviously, Harry is the most important character. Then there might be his friends like Hermione and Ron. They could help him understand and manage his inheritance. There may also be some new characters, like an old wizard who is the keeper of the inheritance until Harry is ready. And of course, the antagonists like Draco Malfoy or any remaining Death Eaters might be interested in his inheritance, either to steal it or to stop Harry from using it to gain more power.
In fanfictions about Harry getting his creature inheritance, he may inherit from a magical creature like a dragon. This could endow him with incredible strength and the ability to breathe fire (in a more magical and less destructive way, perhaps). It could also make him more resistant to heat and fire - spells related to fire might not harm him as much. This new inheritance would likely change his relationships too. His friends might be in awe of his new powers, and his enemies would be more cautious around him.
There could be new characters introduced as well. For example, an old wizard or witch who has knowledge about the specific creature inheritance Harry has. They could be a mentor figure, teaching Harry how to control and use his newfound abilities. And of course, the antagonists like Voldemort would be affected by Harry's new powers. They might try to find a way to counter or steal Harry's creature inheritance powers.
In Harry Potter fanfiction, dragon inheritance often involves a character having some special connection to dragons. It could be inheriting dragon - like powers such as the ability to breathe fire or having an affinity with dragons that allows them to communicate or control them. For example, a character might discover they have dragon blood in their lineage, which gives them these extraordinary abilities.
Well, perhaps Harry's inheritance includes a hidden library filled with ancient and powerful magic spells. This could lead him to become even more powerful and help him defeat the remaining dark forces. He could also share this knowledge with his friends, making them stronger as well.
Inheritance can work in various ways. Sometimes it's through a family connection that brings in elements from another fictional world. For example, if there's a crossover with a fairy - tale world, a character might inherit a magical item or power because of a distant relative from that world. It could also be through a magical accident or spell gone wrong that results in an unexpected inheritance.
In Harry Potter fanfiction, 'aquatic inheritance' could potentially refer to a magical inheritance related to water elements. For example, a character might inherit the ability to control water, communicate with water creatures, or have a special connection to underwater magic. It could be part of a unique family magic that has been passed down through generations, much like the more common inheritances in the official Harry Potter series like Parseltongue or Metamorphmagus abilities.