It could be a previously unknown student at Hogwarts. Maybe a shy Ravenclaw who has always been good at spells that require great intelligence and wisdom, which are traits often associated with Merlin.
Perhaps it's a character from a minor wizarding family. They've been living in the shadows but suddenly start to show extraordinary magical powers that are reminiscent of Merlin. For instance, they can communicate with magical creatures in a way no one else can, just like Merlin was said to have a special connection with all of nature.
There's also a possibility that it's Harry Potter himself. In the fanfic, it could be revealed that Harry has an even deeper connection to magic than we thought, and he is the heir of Merlin. This would give him new powers and a new role in the wizarding world, like being able to understand and use ancient magic more effectively than ever before.
Another possible candidate in fanfictions could be Neville Longbottom. He has a deep connection to the magical world and shows great courage and growth throughout the series. His latent magical abilities, which are finally fully realized, could be interpreted as him being an heir of Merlin in a way. He has the potential to be a great wizard, just like Merlin was.
Well, it depends on the specific fanfiction. Some fanfiction authors might create a really elaborate backstory where Harry Potter is somehow related to Merlin as an heir. They could base it on things like similar magical abilities, a prophetic connection, or a hidden bloodline. However, not all fanfictions follow this concept. There are many different takes on Harry's story in the fanfiction world, and this is just one of the more imaginative ones.
One interesting plotline could be the discovery of a new heir of Merlin within Hogwarts. This heir might possess unique magical abilities that are different from what we've seen in the original Harry Potter series. For example, they could have the power to control time in a more profound way than just using a Time - Turner.
Another power could be the ability to communicate with magical creatures on a deeper level. Since Merlin was said to have a great understanding of all things magical, the heir in fanfiction might be able to gain the trust and cooperation of creatures like centaurs and unicorns more easily than others.
Yes, there are quite a few. Some focus on how the character as the heir of Merlin uses ancient magic in the Harry Potter universe. You can find them on fanfiction platforms like FanFiction.net or Archive of Our Own.
Hermione and Ron are likely to be main characters too. They are Harry's closest friends in the original series, and in this fanfiction, they would probably play important roles in helping Harry understand and deal with his new identity as Merlin's heir. They might assist him in researching about Merlin, or they could be by his side when he faces new challenges because of this heritage.
Obviously, Harry himself is a central character. Then there's often Hermione, who helps Harry figure out the implications of being Merlin's heir. Ron is also there for support. Dumbledore might play a crucial role as the wise mentor guiding Harry through the discovery of his new identity.
Obviously, Harry Potter is a main character as the heir of Merlin. Hermione Granger is often included as she helps Harry figure out the implications of his new status and the mysteries that come with it. Ron Weasley might also be there, providing his usual loyalty and friendship.
A smart and studious character like Hermione could be a possible heir. She has a thirst for knowledge which is very Ravenclaw - like.
Hermione Granger could also be a possible Hogwarts heir. She is extremely intelligent and has a thirst for knowledge about Hogwarts' history and magic. Her Muggle - born status might seem to be a contradiction, but it could also be part of what makes her unique as the heir. She could bring new perspectives and use her vast knowledge to unlock secrets about the heir's role and the future of Hogwarts.