Sure does. Harry Osborn takes on the role of the Green Goblin after a series of events and developments in the comic storyline. This transformation has a major impact on the narrative and the relationships between characters.
One interesting 'Harry Potter Green Goblin' fanfiction could be where the Green Goblin somehow enters the wizarding world of Harry Potter. Maybe he teams up with a dark wizard, creating chaos in Hogwarts. It could explore how the magical spells and creatures in the Potterverse interact with the Green Goblin's technology.
In fanfiction, the Green Goblin might be a creation of a dark wizard's experiment gone wrong. This would link his origin to the magic in the Harry Potter world. His appearance could disrupt the balance between good and evil in the wizarding world as he has his own motives and methods that are different from the typical wizards and witches.
The story arc where the Green Goblin discovers Spider - Man's true identity is also a great one. It adds a whole new layer of drama and danger. He uses this knowledge to target not just Spider - Man, but also those close to him, like Peter Parker's loved ones. This creates intense emotional and physical battles throughout the story.
Well, the 'Death of Gwen Stacy' arc which involves the Green Goblin is a great one. The Green Goblin kidnapped Gwen Stacy and took her to the top of the Brooklyn Bridge. In the fight between him and Spider - Man, he threw Gwen off the bridge. Spider - Man tried to save her with his web, but unfortunately, she died. This story not only shows the Green Goblin's evilness but also the great impact it had on Spider - Man's life. It's a very tragic and memorable Green Goblin story.
Yes, there are many 'Harry Osborn' fanfics. You can find them on various fanfic websites like Archive of Our Own. There are different genres and themes related to his character, from friendship stories within the Spider - Man universe to his own adventures.