One idea could be a story about how the magical animals in Hogwarts form a secret society to protect the Forbidden Forest from dark wizards. They use their unique abilities, like the hippogriff's flight and the unicorn's magic, to keep the forest safe.
Perhaps a story where the animals of the wizarding world hold a sort of Olympics. All kinds of magical animals from different regions gather to compete in magical races, strength contests, and intelligence challenges. The three - headed dog Fluffy could be a spectator, while the Golden Snidget is the main prize for the overall champion. This could show the different personalities and abilities of the animals in a fun and exciting way.
If Harry turns into a female owl, it would be really cool. Owls are used for mail delivery in the wizarding world. As a female owl, Harry could learn about the inner workings of the owlery and how the owls communicate with each other. He might even be able to eavesdrop on important conversations while on his delivery routes and use that information to help the Order of the Phoenix.
One idea could be Harry discovers he has the ability to shift into a powerful magical animal like a phoenix. He could use this form to secretly protect Hogwarts from dark forces at night. Another plot could involve Harry being cursed to randomly shift into different animals until he finds a way to break the curse, leading to some comical and dangerous situations as he tries to adapt to each new form.
Another interesting concept is Harry turning into a cat. He could then slink around Hogwarts unnoticed. He could spy on Snape or Malfoy, gathering information. His cat form would give him the ability to be stealthy and get into small spaces, like the hidden passages in the castle.
A possible fanfiction could be set in a world where the lemon is a symbol of good luck among magical animals. Harry Potter is befriended by a group of small, lemon - loving magical creatures. They help him in a wizarding competition by using their unique skills related to lemons, like creating lemon - based potions that give temporary superhuman strength.
Well, one plot idea could be that Harry discovers he has a special gift for breeding magical animals that no one else has. He starts breeding rare and endangered magical creatures secretly in the Forbidden Forest. Eventually, his activities are discovered, but instead of getting in trouble, he is asked to help save the magical animal population in the wizarding world.
A great plot for a Potter Manor fanfiction could involve a mystery that surrounds the manor. For instance, strange noises at night lead Harry to uncover a long - forgotten chamber. It could also be about Harry restoring the manor to its former glory, perhaps with the help of Hermione's research on ancient magic used in the construction of such manors.
One interesting plot idea could be exploring what would happen if Harry had a different upbringing, like being raised by the Malfoys. It would completely change his view of the wizarding world and his relationships. Another idea might be a time - travel fanfic where Harry goes back to the Marauders' era and interacts with his parents and their friends. This could lead to him preventing certain tragedies or changing the future in unexpected ways. And then there's the concept of a fanfic where the roles are reversed, and Voldemort is the one trying to protect the wizarding world from a greater evil, with Harry being the main antagonist.
A traveler could be from a different magical realm entirely and come to the Harry Potter universe. They bring with them unique magical abilities that both fascinate and frighten the wizards in the Harry Potter world. This could lead to a series of adventures where they either share their knowledge or are hunted down by those who fear the new magic they possess.
One idea could be that Hecate, being the goddess of magic, takes Harry Potter under her wing secretly to teach him ancient and powerful magic that Dumbledore doesn't know. This could lead to Harry having new abilities to fight Voldemort.
A possible plot in Harry Potter Planeswalker fanfiction is that a Planeswalker accidentally brings a dangerous creature from another plane into the Hogwarts grounds. This causes chaos as the teachers and students have to figure out how to deal with it. It could also be that a Planeswalker has a special connection to the magic in the Harry Potter world, like being able to sense the presence of magic in a way that wizards can't. They could use this ability to discover hidden secrets about Hogwarts or the wizarding families. Maybe a Planeswalker is on a quest in the multiverse and the Harry Potter world is just one stop on their journey, and their actions in the wizarding world have consequences for their overall mission.