A Thestral could also be a familiar for Harry. Since he can see Thestrals, it makes sense in the context of fanfiction. Thestrals could provide a unique form of transportation for Harry and also have some special abilities related to the afterlife or death magic that could be explored in the story.
It can change the power dynamics. For example, if Harry has multiple familiars, he might be more powerful in battles or challenges. His familiars could work together to give him an edge, like one familiar could scout ahead while another protects him.
One popular 'Harry Potter has multiple familiars' fanfiction is 'The Familiars of Harry Potter' on FanFiction.net. It explores how Harry discovers and bonds with different magical creatures as his familiars in a very interesting way.
One popular fanfic could be 'The Many Familiars of Harry Potter' where Harry discovers he has the ability to bond with multiple magical creatures. It shows how he manages to take care of them all while still dealing with his Hogwarts studies and Voldemort threat.
One great 'Harry Potter Multiple Familiars' fanfiction could be about Harry finding out he can have more than one familiar and how he manages to keep it a secret from the school authorities. Maybe he discovers a hidden magic that allows for multiple familiars and he has to deal with the extra bond and responsibility.
Sure. There's a fanfic where Harry has multiple familiars and they all become friends with his Hogwarts friends. It shows how the familiars interact with Ron and Hermione, for example, the familiars might help them in their studies or during dangerous situations at Hogwarts. It's really cute to see how the relationships develop between the humans and the familiars.
Definitely owls. In fanfiction, they can be much more than just messengers. They might be able to understand complex spells and help their owners study magic. Another popular one is the toad. Some fanfictions give toads the ability to predict the future in a small way. And cats, of course. Cats in fanfiction can be very mysterious and have powers like seeing through invisibility cloaks or sensing when a Death Eater is nearby.
In Harry Potter fanfiction, some common familiars include owls like Hedwig, which are often depicted with special abilities or personalities. There are also cats, such as Crookshanks. Another familiar could be a toad, similar to Neville's Trevor. These familiars often play important roles in the fan - created stories, sometimes having magical powers that go beyond what we see in the original books.
Another plotline could be that Harry's multiple sclerosis actually gives him some unique magical abilities or insights. It could be that his condition makes him more in tune with certain types of magic that others can't access. This could change the power dynamics in the wizarding world and make Harry a target for some while a hero for others who see the potential in his new - found abilities.
In Harry Potter fanfiction, some rare familiars could be a phoenix. It's extremely rare in the normal wizarding world, and in fanfic, it might be given to a special character as a familiar, symbolizing great power and rebirth.