A Harry Potter and Call of Duty crossover fanfiction might have the Hogwarts students being teleported into a Call of Duty battlefield. They would have to adapt their magic skills to the new environment. The Death Eaters could team up with the bad guys in Call of Duty. Wizards could use apparition to quickly move around the map, which would give a whole new dynamic to the typical Call of Duty gameplay.
Definitely Harry Potter himself. He's the hero in the Harry Potter series, so he would be a central figure in the crossover. He could use his skills and courage to lead the way in the new, combined world. Ron and Hermione would also be important, as they are Harry's closest friends and would support him throughout the adventure.
One interesting crossover could be the use of spells in the Call of Duty Zombies setting. For example, a wizard character from Harry Potter might use the 'Stupefy' spell to stun zombies instead of using a regular weapon. Another could be the Hogwarts castle being overrun by zombies, and the students and teachers having to fight them off using a combination of magic and the survival skills from Call of Duty. It could also be cool to see the Death Eaters team up with the zombies for some sort of dark alliance.
One idea could be Harry Potter characters being transported into the Call of Duty universe and having to use their magic in the middle of a modern warfare scenario. For example, Hermione might use spells to hack into enemy communication systems.
Perhaps a combination of Soap MacTavish from Call of Duty and Harry Potter himself. Soap is a highly skilled and experienced soldier, able to handle all kinds of combat situations. Harry has his unique magical abilities and his experience in fighting dark forces. Together, they could use their respective skills. Harry could use magic to deal with large groups of zombies at once, while Soap could use his combat skills to take out any remaining threats or handle any non - magical obstacles in their path.
It would probably be Harry Potter himself. He has the power of magic, which is extremely versatile. He could use spells like 'Expelliarmus' to disarm enemies or 'Accio' to call weapons to his side from a distance in the midst of a Call of Duty - style battle.
Fanfiction based on 'A Call of Duty' can be addictive because it allows fans to explore different scenarios and characters in more depth. It gives a chance to expand on the game's lore, create new relationships between characters, and even take the story in unexpected directions.
The following were some recommendations for novels similar to Call of Duty: Book of Troubled Times, Spirit Walker, The Richest Man on Earth Begins in the Primitive Wilderness, Exorcist Her, Movie Time and Space Superhero, Mercenary Summoning, Red Alert: The Apocalyptic Legend, The Enforcers of the Heavens: Starting from the Watchdog, The New Super Newbie to the American Comics, The Traveler of the Heavens Games, Traveling through the Single Player Game World, and so on. These novels all contain plots similar to Call of Duty, which can satisfy your needs for novels that travel through the game world with plots.
The story of Call of Duty has elements of connection. Certain characters, events, or locations might reappear or be referenced across multiple games, creating a loose sense of continuity.