Definitely not. Harry Potter and Green Lantern come from two entirely different fictional universes. Harry Potter is set in a magical world filled with witches, wizards, and Hogwarts School of Witchcraft and Wizardry. Green Lantern, on the other hand, is part of the DC Comics universe, dealing with intergalactic threats and powered by the Green Lantern rings. There's no way Harry Potter could be a Green Lantern fanfiction as they are so disparate in nature.
In a crossover fanfiction, Voldemort could get his hands on a Green Lantern ring. He would try to bend its power to his will, but the ring, which is powered by willpower and good intentions, resists him. This could lead to an internal struggle within Voldemort as he tries to overcome the ring's positive influence. Meanwhile, the Order of the Phoenix teams up with the Green Lantern Corps to stop Voldemort before he figures out how to corrupt the ring completely and use it to take over both the wizarding world and potentially the universe.
Harry Potter and Hal Jordan would be a great pair. Harry is used to dealing with magic and dark forces in his world, while Hal Jordan is a fearless Green Lantern. Their interaction could be interesting as they learn from each other's strengths. Harry could show Hal the intricacies of magic, like how to brew a potion, and Hal could teach Harry about using the Green Lantern ring's power to create constructs.
A 'Green Lantern Arrow Crossover Fanfiction' often combines the unique elements of both Green Lantern and Arrow. It might bring together their powers, like the Green Lantern's power ring and Arrow's archery skills. For example, they could team up to fight a common enemy that neither could defeat alone.
We can prove it by looking at the basic elements of each. Harry Potter has magic wands, spells like 'Expelliarmus' and 'Lumos', and magical creatures like hippogriffs and house - elves. Green Lantern has power rings, constructs made of green energy, and villains from outer space. The settings are also different, one is in a magical Britain and the other in a vast DC Comics universe. So clearly, Harry Potter is not a Green Lantern fanfiction.
A possible crossover in this fanfiction could be the fight against the Death Eaters and the Green Lantern's villains. The Death Eaters' dark magic could be a new kind of threat that the Green Lanterns have to face. And perhaps the Green Lanterns' energy constructs could be used to protect Hogwarts from Voldemort's attacks. Harry Potter could learn about the Green Lantern's willpower and use it to strengthen his own magic, while the Green Lanterns could learn about the complex magic system in the Harry Potter world.
Well, he might use the power of the Green Lantern ring to fight Voldemort in a whole new way. His magical abilities combined with the ring's power could make him an even more formidable opponent. He could create constructs out of magic and the ring's energy, like a giant magic - infused sword to take on Death Eaters.
A common theme is the clash of different power sets. For example, when Green Lantern crosses over with a character like Wolverine, you have the technological and will - based powers of the Lantern against Wolverine's mutant healing and claws. This creates interesting combat and cooperation dynamics.
Well, in this fanfiction context, the magic system could interact with the Green Lantern's power in various ways. Magic could be used to repair a damaged power ring. Since the rings are powered by willpower, a wizard's strong will, enhanced by their magic, could create even more powerful constructs. Also, the magical creatures in Harry Potter, like dragons, could be a new element in the Green Lantern's universe. The Green Lanterns would have to deal with them using their rings and knowledge of the magic system.
The theme of justice is also prevalent. Both Green Lantern and Arrow are heroes who strive for justice in their own ways. In crossovers, they might have different ideas about what justice means in different situations. For instance, the Green Lantern might be more concerned with universal justice, while Arrow is focused on the justice in his city. This difference in perspective can create conflict and also opportunities for growth and understanding between the two characters.