Harry would probably start by trying to understand Thanos' powers. He might use his invisibility cloak to get closer and assess the situation. Then he'd likely use some of his most powerful spells like Avada Kedavra, but it might not be as effective against Thanos as it is against normal foes.
Well, the world of fanfiction is vast. There are fanfics where Harry Potter's magical abilities are pitted against Thanos' brute strength and advanced technology. Some might show Harry having to adapt quickly to the different kind of threat Thanos poses compared to the dark wizards he's used to fighting. The best ones often have a well - thought - out plot that not only focuses on the fight but also on how the two universes' rules interact.
If we consider Harry Potter fighting Thanos in fanfiction, it's a clash of two very different universes. Harry has his wand and his knowledge of spells. He could try to transfigure Thanos into something harmless, but Thanos' willpower might resist such magic. The Time - Turner could also be a factor if Harry could use it to his advantage, perhaps going back in time to prevent Thanos from getting the Infinity Stones. But Thanos' brute force and his army could pose a great threat to Harry. It would be a battle that would depend on Harry's quick thinking and ability to adapt his magic to this new and powerful enemy.
A Harry Potter who reverses Thanos would be a very interesting concept. Harry could use his ability to communicate with snakes (Parseltongue) to perhaps take control of some of Thanos' minions. His magical items like the Invisibility Cloak would give him an advantage in stealth. He might even use the Time - Turner to go back in time and prevent Thanos from getting the Infinity Stones in the first place. The Hogwarts environment could also be a factor, with its many secrets and magical defenses that could be used against Thanos.
Well, it could be that Harry Potter discovers an evil empire within the wizarding world that has been secretly controlling things. He then uses his magic skills and the help of his friends to fight against it. Maybe there are new dark spells and powerful artifacts involved in this fight.
Magic, of course. Harry would use spells like Stupefy or Expelliarmus. The dragon's characteristics are also key, like its size, color, and the type of fire it breathes. And the setting, whether it's in a dark forest or a hidden cave.
In a 'Percy Fights Harry Potter' fanfic, perhaps they could fight over differences in their approaches to dealing with Voldemort. Percy, with his by - the - book attitude, might clash with Harry's more instinctive and unorthodox methods.
Well, it's a very interesting concept. Harry Potter has his powerful magic, like the Patronus Charm and various spells from Hogwarts. However, Thanos is extremely strong with the Infinity Stones. But in a fanfiction, anything can happen. Maybe Harry could use his intelligence and magic skills to outwit Thanos. For example, he could use a powerful disarming spell to try and get the Infinity Stones from Thanos. It would be a very exciting battle to read about in a fanfiction.
There very well could be. Fanfiction writers often like to explore unusual crossovers. Since both Harry Potter and Thanos are extremely popular in their respective franchises, it's a ripe area for creative exploration. However, the quality and availability can vary greatly depending on the fanfiction platforms you search on.
It could be a group of rogue Death Eaters who have formed their own empire after Voldemort's fall. They might be more radical and have new, even darker plans for the wizarding world.