Another plot could involve Harry and Katniss being summoned to a parallel dimension where they are the only ones who can stop an ancient evil. They have to combine their unique skills, Harry's knowledge of magic and Katniss's survival and combat skills. They start off as strangers but gradually develop a deep friendship as they face numerous challenges together, like fighting off dark creatures and solving magical - mechanical puzzles.
Well, imagine a scenario where they are in a dangerous situation together. Harry might try to use magic to solve the problem immediately, but Katniss would remind him of the importance of being practical and using the resources at hand. For example, if they are lost in a forest, Harry could use magic to create light, but Katniss would be the one to find food and water. Their interaction would be a mix of learning from each other and sometimes disagreeing on the best way to handle things.
One possibility could be that they are transported into each other's worlds. Harry, with his magic, might be confused in the Hunger Games world at first. But he could use his spells to his advantage, like creating protective shields. Katniss, on the other hand, in the wizarding world, would rely on her hunting and survival skills. She might be a bit skeptical of magic at first but would soon learn to use magical weapons like the magic bows and arrows that could be created in that world.
One possible plot could be that Voldemort has somehow made a pact with the Capitol in the Hunger Games world. Harry, while fighting Voldemort in his own world, discovers this connection. He realizes that Katniss is the key to stopping this evil alliance. So, he travels to Panem. When he finds Katniss, she's initially skeptical of him. But he shows her some magic, like creating food out of thin air. They then join forces, with Harry using magic to disrupt the Capitol's technology and Katniss leading the rebellion on the ground.
Well, one possibility is that Harry could teach Katniss some magic tricks, like how to make a Patronus. And Katniss could show Harry her amazing archery skills. Maybe they'd team up to fight against some new evil force that combines the dark wizards from Harry's world and the Capitol from Katniss's world.
Well, a plot could involve a spell gone wrong that merges the two universes. Harry and Katniss have to work together to undo the spell. Along the way, they learn about each other's worlds. Katniss could teach Harry how to hunt and survive in the wild, while Harry shows Katniss some basic magic for protection. And there could be a villain from both worlds who wants to keep the universes merged for their own evil purposes.
Maybe a new character could be created as the main antagonist. A dark wizard who has infiltrated the Capitol and is using the Hunger Games as a means to create chaos and destruction. He could be more powerful than Voldemort in some ways and would be a great challenge for Harry and Katniss to overcome.
It could be Voldemort who teams up with the Capitol. Voldemort is always looking for power and the Capitol has a lot of resources. Together they could create a really terrifying regime. They might use the Capitol's technology and Voldemort's dark magic to control people.
It's hard to say who is more powerful. Harry has magic, which gives him a wide range of abilities like spell - casting, flying on a broom, and using magic to defend himself. However, Katniss has her survival skills, her archery skills are top - notch, and she is very good at thinking on her feet in dangerous situations. In a direct combat situation in the woods, Katniss might have the upper hand as she can hide and attack from a distance. But if it's in a more open magical battlefield, Harry's magic could be more dominant.
There are many great non - lemon fanfictions out there. You can start by looking on fanfiction.net. Search for crossovers between 'Harry Potter' and 'The Hunger Games' and then filter out the ones with inappropriate tags. Some might focus on a friendship between Harry and Katniss, imagining how they would interact in a non - romantic, adventure - based story, perhaps teaming up to face a new threat in a world that combines the elements of both their universes.