Another way of interaction could be through conflict. The Witch Doctor OC might have different ideas about how to break the curse compared to the other characters. This could lead to arguments and power struggles. Maybe the OC thinks that a more aggressive approach is needed, while the princess and the frog prince prefer a more gentle, love - based solution. This conflict could drive the story forward as they try to find a middle ground.
The Witch Doctor OC could also have a romantic sub - plot with one of the characters. For instance, they could develop feelings for the frog prince during their journey to break the curse. This would add an extra layer of complexity to the relationships in the fanfiction. The OC's actions would then be influenced not only by their desire to break the curse but also by their feelings for the prince, which could lead to some interesting and tense moments in the story.
Perhaps the OC is a witch doctor who was once a human but was cursed herself long ago. She has been living in the bayou, half - human half - something else. When she meets the princess - frog, she sees a chance to break her own curse as well. So she decides to use her combined knowledge of both human and non - human magic to fight against the forces that keep the princess in her amphibian form. This could involve a complex plot of self - discovery and redemption for both characters.
She could be an adversary to the Fellowship. For example, she might try to stop them from destroying the One Ring by setting up various traps or sending her minions after them. Or she could be a tempter, like how Sauron tempted people with power. The witch could offer the characters false promises of great power if they abandon their quest.
For the princess, you could develop her character by showing her growth in courage. At the start, she might be hesitant about the whole frog - turning - into - a - prince situation, but as the story progresses, she becomes more fearless. For the frog prince, you can show his transformation from a somewhat self - centered prince (before the curse) to a more empathetic and caring person through his experiences with the princess.
They could interact in a school exchange program. For example, Hermione could visit Cackle's Academy and share her knowledge of spells and potions with the students there, while Mildred could come to Hogwarts and show the students her unique way of handling magical mishaps.
Sherlock could be highly skeptical of Doctor Strange's magic at first. He might constantly try to find logical explanations for the magical phenomena. Doctor Strange, in turn, could be amused by Sherlock's attempts and then gradually show him the true power of magic. For example, Strange could use his magic to recreate a crime scene in a different way to help Sherlock see new angles of a case.
Kermit is a very talkative character, always ready with a joke or a bit of wisdom. He would keep the conversation going with Clive. Clive, if he's a more reserved character, would gradually open up as Kermit shares his stories about his experiences with Miss Piggy, Fozzie Bear, and the others. They might even find common ground in their love for music or nature, if that's part of Clive's character, and start working on a project together, like a song or a nature - exploration.
The OC could start as an adversary to Tsuna. Maybe the OC initially misunderstands Tsuna's intentions and sees him as a threat to the balance of the Arcobaleno world. But as time passes, they realize Tsuna's good heart and start to work with him.
Well, Naruto is a very energetic and positive character. He would probably be in awe of the forest spirits in Princess Mononoke at first. He might try to befriend them immediately. And when it comes to San, he would likely respect her connection with the forest and try to understand her motives. For the characters in Princess Mononoke, they would be quite surprised by Naruto's strange abilities like his Rasengan. Ashitaka might see Naruto as a potential ally in his journey to find a balance between the humans and the forest.
The RWBY characters are used to a world full of Grimm and Huntsmen. When Doctor Strange arrives, his different style of magic and his more 'cosmic' view of things would be a shock. For example, he might use his magic to create portals, which could be used for both transportation and as a weapon. The RWBY team would have to adapt to this new form of combat. Doctor Strange, on the other hand, would have to understand the RWBY characters' reliance on Dust and their team - based combat. He might find their loyalty to each other and their cause quite inspiring and adjust his own actions accordingly.
Start with her background. Decide where she's from, her family's status in the wizarding world, and any special family traditions or magical legacies. For example, if she's from a family of potion - makers, she might have an innate talent for potions. Also, give her a distinct personality. Is she shy, outgoing, brave, or cautious? Her personality should influence how she reacts to situations at Hogwarts.