One possibility is that he inherits a secret property. It could be a hidden manor filled with ancient magic books and potions. This inheritance might also come with a group of loyal magical servants or creatures that were bound to his family long ago. And perhaps there are secrets about his family's past and their role in the wizarding world that are revealed as part of this inheritance.
He could become more confident. With the new resources from his inheritance, he feels more secure in his place in the wizarding world. For instance, if he inherits a lot of gold, he doesn't have to worry about financial problems at Hogwarts.
Another plotline could involve Harry's inheritance being tied to an ancient wizarding family other than the Potters. This could cause a stir in the wizarding community as he has to navigate the politics and secrets of this new family connection while still dealing with his regular challenges at Hogwarts and against Voldemort's remaining followers.
Draco Malfoy can be a popular character in these fanfictions. In some stories, his family might be involved in the mystery surrounding Harry's inheritance, either as rivals or unexpected allies. His complex personality and the potential for character development make him an interesting addition to the story.
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.
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.
The protagonist of this novel carries the fortune telling technique passed down from his family and has a ring passed down from his ancestors. He can obtain all kinds of superpowers and become a legendary fortune teller in the city. This book matches the information you provided. I hope you like my recommendation.
There's a possibility that it's a mysterious figure from a different wizarding school. This person could have heard of Harry's reputation and journey. They might give Harry the trivet as a sign of alliance or as a test. They want to see how Harry will use this strange object. Maybe this figure is from a school that has a different approach to magic, and the trivet is a symbol of that different magical culture.
In this kind of fanfiction, one possible plot could be that Harry discovers he has an inheritance of powerful magic from an ancient wizarding family that was long forgotten. Maybe this inheritance gives him unique powers like the ability to control certain elements more effectively than other wizards.