His magic could change the story drastically. For example, he could use the 'Expecto Patronum' spell to create a powerful Patronus to protect the people from the Titans. This would be a new form of defense that the people in Attack on Titan have never had before.
Well, in this fanfic, Harry Potter's magic would completely revolutionize the fight against the Titans. First of all, his magic could be used to create barriers around the walls. These barriers could be much stronger than the current ones and could be enchanted to repel Titans. His knowledge of magical creatures might also help in understanding the Titans better. He could use spells to analyze the Titans' weaknesses. And his magic could be used to enhance the weapons of the Survey Corps. For instance, he could enchant the blades to be sharper and more durable, making them more effective against the Titans. This would not only change the story's battles but also the overall strategy of the characters in the Attack on Titan world.
Modern technology would change the story a great deal. The characters could have access to GPS for navigation during expeditions outside the Walls. Instead of using swords, they might have energy - based weapons that are more effective against Titans. This would make the battles more intense and less about close - range combat.
Well, in a fanfic where Mikasa dies, the relationships between the characters would be redefined. Armin, for example, would have to find new ways to support Eren without Mikasa's presence. And Eren might start to question his own purpose more deeply. Additionally, the fans of the original story would be both shocked and intrigued. Some might be disappointed as Mikasa is a beloved character, but others would be interested to see how the author weaves the new narrative without her. It could also lead to new alliances and rivalries within the story as characters adjust to her absence.
The world of Attack on Titan would experience a major transformation with the introduction of Pokemon. Socially, the relationship between people would change as they bond over their Pokemon. There could be Pokemon centers and Pokemarts within the walls. Economically, a new industry would emerge around Pokemon. In terms of combat, as I mentioned before, different types of Pokemon would bring new tactics. Fire - type Pokemon could set the Titans on fire, ice - type Pokemon could freeze them, and so on. Also, the idea of Pokemon evolution could be incorporated into the story. Maybe the more a trainer and their Pokemon fight Titans together, the stronger their bond and the more evolved their Pokemon becomes, making them even more effective against the Titans.
The ODM gear and magic could work together in a really cool way. The ODM gear gives the characters in Attack on Titan the ability to move quickly and gracefully through the air. If combined with magic, perhaps a spell could be cast on the ODM gear to make it even faster or more maneuverable. For example, a simple speed - enhancing spell could be applied to the blades of the ODM gear, making them slice through Titans more easily. Or a levitation spell could be used in conjunction with the ODM gear to allow for even greater vertical movement, enabling the characters to reach heights they couldn't before.
His relationships would also change. Some friends might distance themselves because they are so immersed in the magical world. Others might stay by his side, and together they'd explore a new kind of adventure, one without magic but full of human emotions and real - world challenges.
His character might become more hardened. In the world of Attack on Titan, he has to face the constant threat of Titans. So, he may lose some of his innocence and become more battle - ready, like the characters in Attack on Titan.
Well, in such a fanfic, Harry Potter might find himself in the world of Attack on Titan. He could use his magic to fight the Titans in ways the Survey Corps has never seen before. Maybe he'd use spells like 'Wingardium Leviosa' to lift the Titans off the ground or 'Stupefy' to stun them. It would be really interesting to see how his magical abilities would interact with the technology and combat style of the Attack on Titan universe.
It would add a whole new dimension to the story. Harry would gain knowledge and skills that are outside the normal Hogwarts curriculum. This could make him more powerful and better equipped to face his enemies. For example, if the goblins teach him about hidden magical defenses, he could use them to protect himself and his friends.
If Harry gives up magic, he'd likely move into the Muggle world. This would open up new storylines. He could start a new career in the Muggle world, perhaps in education or some other field. His friends from the wizarding world might visit him secretly, and there could be a whole new set of adventures based on the clash of the two worlds, like how he hides his magical past from Muggles and deals with the occasional magical emergency that still manages to find him.
Sasuke's sharingan would give him a huge advantage. He could predict the movements of the Titans, much like he does with his opponents in the Naruto world. His ninjutsu skills, such as fire - style jutsu, could be used to fend off Titans. For example, he could use his fire - style to blind a Titan or create a barrier of fire to keep them at bay. Also, his speed and agility from being a ninja would make him a very effective fighter against the Titans. He could quickly move around the battlefield, avoiding the Titans' attacks and finding their weak points.