A great crossover idea is the sharing of skills between the two universes. The Scouts from Attack on Titan could teach the Hogwarts students their combat and survival skills. In return, the Hogwarts students could teach them about magical theory and spellcasting. Imagine Levi teaching Harry some advanced sword - fighting techniques, while Harry shows Levi how to use a simple disarming spell. Also, the idea of the Deathly Hallows in the world of Attack on Titan is fascinating. What if the Elder Wand could be used to control the Titans? Or the Resurrection Stone could bring back fallen Scouts? These are just some of the cool crossovers that could happen in an Attack on Titan x Harry Potter fanfiction.
One interesting crossover could be the Titans invading Hogwarts. The students would have to use their magic in new and creative ways to defend against the massive Titans. For example, they could use spells like Wingardium Leviosa to lift debris and block the Titans' paths, or use the Patronus charm to create a powerful force that might stun or repel the Titans. Another aspect could be the characters from Attack on Titan learning about magic. Eren might be intrigued by the power of magic and try to incorporate it into his fight against the Titans. He could potentially team up with Harry Potter and his friends to find a new way to defeat the Titans once and for all.
In an Attack on Titan x Harry Potter fanfiction, the two different settings could merge in interesting ways. The Forbidden Forest could become a place where Titans lurk, and the Hogwarts houses could be involved in different strategies to deal with them. Gryffindors might lead the charge with their bravery, Hufflepuffs could use their loyalty and hard work to build defenses, Ravenclaws might come up with innovative magical solutions, and Slytherins could use their cunning to outwit the Titans. The characters from both series could also form unexpected friendships. Mikasa and Hermione could bond over their intelligence and determination. Mikasa could learn about Hermione's love for books and knowledge, while Hermione could be impressed by Mikasa's combat skills.
One interesting crossover could be the Autobots and Decepticons getting involved in the fight against the Titans. The Autobots' advanced technology could be used to create new weapons or defenses against the Titans. For example, their energy shields might be able to withstand the Titans' attacks. Another aspect could be the Transformers' ability to transform into different forms being used in strategic ways within the walls. Maybe a Transformer could transform into a large structure to block a Titan's path or into a flying vehicle to scout for Titans from above.
In a Naruto x Attack on Titan fanfic, there could be a situation where the ninjas are brought into the world of Attack on Titan. Naruto himself could use his rasengan against Titans, which would be a very powerful weapon. The characters from Attack on Titan might be intrigued by the ninja's ability to use chakra and try to learn from them. This could lead to a new kind of training regime within the walls, where they combine their existing combat skills with the newfound chakra - based techniques.
In a Pokemon - Attack on Titan fanfiction, we might see the Titan - shifters having an unexpected connection with certain Pokemon. Perhaps Eren's Titan form could be influenced by a powerful and rare Pokemon. Also, the different regions of the Pokemon world could be incorporated into the Attack on Titan universe. Like the Johto region could be a place where some of the Scouts find a special type of Pokemon that has a unique ability to counter the Titans.
One interesting crossover could be the Titans having Pokemon abilities. For example, a Titan might have the strength of a Machamp, with its multiple arms being like Machamp's powerful limbs. Another could be the Survey Corps using Pokemon to aid in their battles against Titans. Maybe they could have flying Pokemon like Pidgeot to scout ahead or fire - type Pokemon to attack the Titans' weak points.
One interesting crossover could be the characters from Fairy Tail having to fight the Titans from Attack on Titan. For example, Natsu's fire magic could be used to take on the Titans in a really epic battle. His ability to quickly regenerate stamina might also give him an edge in the long - running battles against the Titans.
In a crossover fanfiction, Naruto's sense of justice might conflict with Annie's actions in Attack on Titan. Naruto always tries to find a non - violent solution first, while Annie has been involved in some pretty brutal acts. This could lead to some great character development and interesting plot twists. Also, the different power systems of the three franchises could create unique battle scenarios, like a fight between Naruto's Rasengan and Annie's crystal - hardening abilities.
Well, in some fanfictions, you might see Edward Elric from Fullmetal Alchemist teaming up with Eren Yeager from Attack on Titan. They could combine their unique abilities. Edward's knowledge of alchemy and Eren's Titan - shifting power could be used to take on common enemies. For example, they might face a new threat that is a combination of the Homunculi from Fullmetal Alchemist and some new type of super - Titan in the Attack on Titan world. And the different character dynamics, like Edward's hot - headedness and Eren's determination, would make for an exciting story.
One interesting crossover could be the Jedi using their Force powers to combat the Titans in the world of Attack on Titan. For example, they could use the Force to predict the Titans' movements and dodge their attacks more effectively.
Well, a great crossover would involve Hulk. Just imagine Hulk going berserk on the Titans. He could easily take them down with his brute strength. Then there's Black Widow, her combat skills and stealth could be used to gather intelligence on the Titans. Also, Hawkeye's archery skills could be useful in hitting the weak spots of the Titans from a distance. These crossovers would make for an exciting fanfic.
One interesting crossover could be the magical world of Harry Potter colliding with the Titan Shifter's world in a way that the wizards have to face the Titans. Maybe the Titans are immune to some magic spells, creating a huge challenge for the Hogwarts students and professors. For example, Hermione could be researching ways to counter the Titans' abilities using her vast knowledge of magic.