I think 'Harry Potter Son of Starfire' fanfiction could be about a completely new adventure. Since Starfire is from a different fictional realm, if Harry is her son, he might be caught between two very different worlds. He could be using his Hogwarts magic along with any special abilities he got from Starfire to fight new enemies or solve problems that neither world has faced before.
Yes, there are some. You can start by looking on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just search for 'Harry Potter x Starfire' and you'll find a variety of stories, but the quality can vary greatly.
One common theme is the clash of cultures. Harry comes from a world of magic wands and hidden wizarding society, while Starfire is from a more science - fiction - based world with alien technology. Another could be the idea of friendship or romance developing between characters from two very different backgrounds.
One interesting story could be about Starfire finding herself in the wizarding world of Harry Potter. Maybe she uses her alien powers in a unique way within Hogwarts, like using her energy blasts in a Quidditch match. Another could be a story where Harry Potter and his friends encounter Starfire during a magical adventure outside of their usual realm. They could learn from her about different forms of magic and power.
Their powers could combine in a really cool way. Harry's magic could enhance Starfire's energy blasts. For example, he could cast a spell on her hands that would make her energy blasts more powerful or more accurate. On the other hand, Starfire's superhuman strength could help Harry in physical combat situations. If they were surrounded by enemies, Starfire could use her strength to clear a path while Harry used his magic to hold off any attackers from a distance.
Another plot could be that Harry and Starfire meet during a multi - dimensional crisis. They initially don't understand each other but quickly realize that they share a sense of justice. They start to train together, with Harry teaching Starfire some basic defensive magic and Starfire teaching Harry some combat techniques from her world. Together, they form an unlikely but powerful duo to save both their worlds from destruction.
Another plot could be that a magical experiment at Hogwarts creates a portal to Starfire's world. Harry and some of his classmates end up there. Starfire has to help them get back home while also protecting her own planet from the dark wizards who have followed them through the portal.
Maybe. One possible plot twist could be that Harry's connection to Starfire is hidden until a crucial moment, and when it's revealed, it completely changes the way everyone in the wizarding world views him.
In fanfiction, perhaps Starfire's alien physiology could be used to enhance Harry's magic. Her unique body chemistry might react with magic in a way that gives Harry access to new spells or a stronger connection to magic. On the other hand, Harry could teach Starfire some basic magic, like levitation, and she could combine it with her natural powers to create a new form of combat or movement. They could also work together to create a magical - energy shield, with Harry providing the magical framework and Starfire supplying the energy.
In this kind of fanfiction, perhaps there are ideas about how the different cultures in Harry Potter and Starfire's world interact. For example, the social hierarchies in the wizarding world compared to the society Starfire comes from. It could also explore the concept of magic being used in Starfire's home planet or her learning magic from the Hogwarts professors. And of course, there could be some interesting plot twists related to the characters' personalities and abilities.