OCs can also interact as allies or antagonists in larger story arcs. For example, in a fanfic where there's a new threat to the wizarding world, an oc could be on the side of the good, fighting alongside Harry. Or, if the oc has a different view on how to deal with the Dark Arts, they could be an antagonist, causing friction within the group as they try to impose their ideas.
OCs can interact with the main characters in various ways. They could be classmates at Hogwarts. For instance, sitting next to Harry in Potions class and having a friendly rivalry or a helpful partnership.
They could be classmates. For example, if the OC is in Gryffindor, they can study with Harry, Ron, and Hermione, participate in Quidditch practice together, and get into adventures in the Forbidden Forest. Or they could be rivals, like an OC from Slytherin who always tries to outdo Harry in every magical test or duel.
Well, it really depends on different readers' preferences. However, OCs that are strong - willed and have unique abilities tend to be popular. For example, an OC who can communicate with the native creatures in the 'The 100' world might be really liked. They can use this ability to gain information or even form alliances, which makes them stand out.
Popular OCs in 'Harry Potter OC Reborn Fanfiction' can vary widely. Some are characters who are reborn with the ability to transform into magical creatures. This gives them a unique advantage in battles and exploration. There's also the type of OC who was reborn with a connection to the Forbidden Forest. They can understand the language of the creatures there and use this knowledge to either protect or gain power from the forest. These OCs bring new and exciting elements to the familiar Harry Potter world.
They might start as antagonists. For example, if a mercenary is hired by a dark wizard to capture Harry Potter, they would directly oppose the main character. But sometimes, they can also be reluctant allies. Maybe they are offered a large sum by Dumbledore to protect Hogwarts and end up working with Harry and his friends.
They could interact as classmates at Hogwarts. McGee might be in the same year as Harry and they study together, help each other with homework, and get into adventures in the castle.
In a fanfiction, Puck could be a sort of guide for Harry in the Forbidden Forest. Harry is often in danger there, and Puck, with his knowledge of nature and magic, could help him navigate through the forest and avoid dangerous creatures. Also, Puck might introduce Harry to some magical creatures that are unique to his world.
They could interact through a magical portal. For example, Mulan could be curious about the strange new world she enters through the portal and Harry could help her understand the wizarding world. He could introduce her to things like wands and spells.
One way for them to interact is if a wizard from the Harry Potter world has a special interest in the magic of Mowgli's jungle. This wizard could send Harry on an expedition there. When Harry arrives, Mowgli sees him as a strange intruder at first. But as Harry shows his good intentions, they start to work together. Mowgli could introduce Harry to the different parts of the jungle, and Harry could share stories of his adventures at Hogwarts. As they spend more time together, they realize that they can help each other. For instance, Mowgli's animal friends could help Harry find a rare magical plant in the jungle, and Harry could use magic to protect the jungle from a group of poachers who are after some of the magical animals.
Well, there's often an OC named Erenia. She's known for her exceptional combat skills and her ability to quickly adapt to new situations. Many fanfictions feature her as a key character in battles against the Titans.
A Basilisk Animagus could interact with Harry by initially being seen as a threat. Harry, having faced a Basilisk before, would be on high alert. But if the Basilisk Animagus was on the side of good, they could prove their worth by helping Harry fight against Voldemort. For instance, they could use their snake - like senses to detect Death Eaters approaching.