What are some interesting 'Harry Potter' fanfictions involving shadow elementals?

Well, there could be a fanfiction where the shadow wolves are protectors in the wizarding world and the lemon might be a symbol of something magical, like a potion ingredient perhaps. But it's hard to say specifically without reading a lot of such fanfictions.

Shadow elementals in 'Harry Potter' fanfiction could be a part of an ancient magic that has been long forgotten. They might be connected to the founding of Hogwarts itself. Maybe the founders had to deal with shadow elementals when they first built the school, and now they are starting to resurface. This would create a really interesting backstory and connection to the original lore of the series. Also, shadow elementals could interact with existing magical creatures. For instance, they could form a symbiotic relationship with dementors, making them even more terrifying.

In some 'Harry Potter' fanfictions, a dog could be used as a means of transportation. Instead of the traditional broomsticks or thestrals, a magical dog could be trained to carry riders. This would change the dynamics of travel within the wizarding world. Also, there could be a story where a dog is the key to unlocking a hidden magical realm within Hogwarts. The dog might lead the characters to a secret passage or room that has been long forgotten, and inside could be a world full of new spells and magical creatures.

One interesting 'Harry Potter' fanfiction involving venom could be about a magical creature that has a venomous attack and how Harry and his friends deal with it. For example, a new breed of snake that has a venom which can cause magical paralysis. They might have to find an antidote in the Forbidden Forest.

There might be a fanfiction where Harry Potter teams up with a member of the Black family, like Sirius Black if he were still alive in the story. They could go on an adventure to uncover a mystery that is related to both the Potter and Black family legacies. For example, they might find a hidden artifact that was once owned by an ancestor common to both families and has the power to change the fate of the wizarding world.

There could be fanfictions where characters from Harry Potter and Inuyasha end up in the Fortnite world. Maybe Harry Potter uses his magic to survive the battles in Fortnite, while Inuyasha with his sword skills also tries to adapt. It's a wild crossover idea that could involve many adventures.

One interesting 'Harry Potter' fanfiction involving Nundu heartstring could be about a wizard using it to create a powerful and unique magical item. Maybe it's a wand that has special properties due to the Nundu heartstring. Another could be a story where a healer tries to study the properties of the Nundu heartstring for medicinal purposes in the wizarding world.

One great 'Harry Potter' fanfiction could be about a sorcerer who has a special bond with serpents. Maybe he can communicate with them and they help him in his adventures within Hogwarts. For example, he could use their unique senses to find hidden passages or secrets.

There could be a fanfiction where magical birds in the Harry Potter world have a special connection to a particular character, and their wings hold some sort of key or power. For example, the wings of a phoenix could be used to unlock a hidden chamber that holds an ancient magic that could help defeat Voldemort. This would add a new and exciting element to the existing story.

There are fanfictions where Hermione and Malfoy are paired in a Triwizard Tournament - like event. Hermione's intelligence and Malfoy's cunning are put to the test. In this scenario, they have to rely on each other's skills to overcome the challenges. This situation makes them see the value in each other and they gradually develop a mutual respect that was previously absent.