A 'Harry Potter Black Lantern' fanfiction could center around a time - traveling plot. What if a character from the future, where the Black Lantern has already had a major impact on the wizarding world, travels back in time to the era of Harry Potter? This character could be trying to prevent the Black Lantern from ever entering the wizarding world in the first place, or perhaps they are trying to change the course of history to make the wizarding world better equipped to deal with the Black Lantern's threat.
One interesting 'Harry Potter Black Lantern' fanfiction could be one where the Black Lantern's dark magic somehow intersects with the wizarding world of Harry Potter. Maybe it could involve a character being corrupted by the Black Lantern's power and causing chaos in Hogwarts. For example, a Slytherin student who stumbles upon a Black Lantern and starts using its power to gain an edge over others in the House Cup competition, leading to a series of adventures as Harry and his friends try to stop this new threat.
There might be a fanfiction where the Black Lantern's essence is used to create a new kind of dark creature in the Harry Potter universe. This creature could have abilities that are a combination of the dark magic of the Black Lantern and the magical creatures already in the wizarding world. It could be a story about how the Hogwarts professors and students have to figure out how to deal with this new and dangerous being.
A great 'Harry Potter Lady Black' fanfiction might be one that delves into her relationship with the family house - 12 Grimmauld Place. It could show how she has a special connection to the house, perhaps through some long - forgotten family magic, and how she uses this connection to protect the family secrets within the house, even from other members of the Black family.
One interesting 'Harry Potter Black Hole' fanfiction could be one where the black hole is a portal to a hidden magical realm within the Harry Potter universe. Maybe it's a place where dark magic was once sealed away and Harry and his friends accidentally stumble upon it while on an adventure.
A great Harry Potter black magic fanfiction is 'The Cursed Black Magic Artefacts'. In this story, artefacts with black magic properties start to surface in Hogwarts, causing chaos and mystery. The characters have to figure out how to deal with these cursed items without getting corrupted by the black magic within them. Another interesting one is 'Black Magic Apprentice'. It's about a young wizard who becomes an apprentice to a black magic user, not realizing the true nature of what they're getting into at first. There's also 'The Enigma of Black Magic' which focuses on solving the mystery behind a powerful black magic spell that has been cast over Hogwarts.
Some fanfictions might explore a different side of Mr Black. For instance, a story where he was actually an undercover agent for a group that was trying to reform the wizarding world from within. He befriends Harry and tries to guide him to become a part of this reform, showing Harry a different perspective on the power dynamics in the wizarding community.
One interesting 'Harry Potter' and 'Black Mamba' fanfiction could be one where Harry Potter discovers a magical Black Mamba in the Forbidden Forest. The snake might have special powers related to the dark arts that Harry has to either overcome or use to his advantage.
One interesting 'Harry Potter Black Rose' fanfiction could be about a secret society within Hogwarts that uses the black rose as a symbol. In this story, the main characters might discover the hidden meaning behind the black rose and its connection to an ancient magic.
There are fanfictions that might depict Andromeda Black as a key figure in mentoring young witches and wizards who were outcasts, just as she was for leaving her pure - blood family. In some fanfictions, she could be the one who discovers a long - lost magical artifact that has the power to change the balance between good and evil in the wizarding world. This could lead to a series of adventures where she has to protect it from dark wizards.
One interesting 'Lady in Black' Harry Potter fanfiction could be one where the 'Lady in Black' is a long - lost relative of Harry's. She might be a powerful witch who has been in hiding for years and comes back to Hogwarts to protect Harry from a new and unknown threat.
One interesting 'Harry Potter and Regulus Black' fanfiction could be one where Regulus helps Harry in secret ways during his time at Hogwarts. For example, he might leave behind hidden clues about Voldemort's Horcruxes that only Harry can find.
A great 'Harry Potter Lord Black' fanfiction could be one that delves into Lord Black's past and how it impacts Harry. Perhaps there are family secrets that Lord Black reveals to Harry, which change Harry's understanding of his own place in the wizarding world. It could also explore the relationship between Lord Black and other characters like Sirius, adding depth to the Black family's story.