I really like 'A New Beginning in Hogwarts'. The male OC in this fic is from a different magical culture, and when he arrives at Hogwarts, he brings in fresh perspectives. The story is full of adventure as he tries to adapt to the Hogwarts way of life while also hiding his own secrets.
First, create a unique backstory for your male OC. For example, he could be from a long - lost wizarding family or have a special connection to a magical creature. This will make him stand out.
There's also 'A Muggle - born in Hogwarts'. This fanfic focuses on an OC who is a Muggle - born and their journey of discovery in Hogwarts. It shows how they adapt to the magical world and face the challenges that come with being different. It's really interesting to see how the author creates a character that stands out while still fitting into the Harry Potter universe.
Well, an interesting plot for a Harry Potter oc fanfic could be an OC who discovers a hidden chamber in Hogwarts that has been sealed off for centuries. This chamber could hold the key to a powerful magic that could change the balance between good and evil in the wizarding world. Or perhaps an OC who has the power to see the future in their dreams but doesn't understand it at first, and they keep having these strange dreams that seem to be related to Voldemort's return. They then have to figure out what it all means and how to use this power to help their friends.
First, give your male OC a unique backstory. For example, he could be a wizard from a far - off land who comes to Hogwarts with different magical traditions. Second, define his personality traits clearly. Is he brave like Harry, but also has a sense of humor? Third, consider his relationships. He could be friends with some of the canon characters or have rivalries. For instance, he might be a rival to Draco in Potions class, which would add an interesting dynamic to the story.
One tip is to stay true to the established rules of the Harry Potter universe. For example, magic has limitations in the books, so your OC world should also follow that. Another is to incorporate existing locations from the books and add your own unique elements to them. You can also create new magical creatures, but make sure they fit within the overall tone of the wizarding world. And don't forget about the social hierarchy and politics. It exists in the Harry Potter world, so it should be present in your OC world too.
A dark wizard who wants to use the tamed dragons for his own evil plans. He could see the OC's bond with the dragons as a threat and try to either steal the dragons or harm the OC to get to them. For example, he might want to use the dragons to attack Hogwarts or other wizarding communities.
One idea could be that the OC Lestrange is a distant relative who has been kept in the dark about the family's dark deeds. They could start at Hogwarts and gradually discover the truth, leading to an internal struggle between loyalty to family and doing what's right. For example, they might find out about the Horcruxes and have to decide whether to help Voldemort or oppose him.
First, you can give them a unique backstory. For example, if they grew up in a different part of the wizarding world than the main Lestrange family. This would influence their values and beliefs. Second, their relationships are important. Maybe they have a mentor who is not a Death Eater and teaches them different magic. Third, their magical abilities can set them apart. They could have an affinity for a type of magic that is not common among the Lestranges, like healing magic. This would create an interesting contrast.
One of the highly regarded Harry Potter OC (Original Character) fanfictions is 'The Life and Times' by Jewels5. It delves deep into the backstory of Lily Evans, creating a rich and engaging narrative that fits well within the Harry Potter universe. The OC elements blend seamlessly with the established lore.