Ventus is also a fascinating character to consider. His connection to both Sora and Vanitas is complex. In a Keyblade Wars fanfiction, his role could be crucial. Maybe he discovers a new power within himself during the war that has the potential to either save or doom everyone. His internal struggle between light and darkness, which was already a big part of his story, could be further explored in the context of the Keyblade Wars.
Sora would be a great choice. He's already a central character in the Kingdom Hearts series. In a Keyblade Wars fanfiction, seeing how he adapts to the chaos of the war, his moral compass in the face of such a large - scale conflict, and how his relationships with other Keyblade wielders change would be really interesting.
Sora is always an interesting character. His journey through different worlds and his determination to protect his friends make him stand out. In the context of the Keyblade War, his growth as a Keyblade wielder and how he uses his unique abilities could be really engaging to follow. Also, Riku is quite fascinating. His internal struggle between light and dark, and how he uses his Keyblade skills in the war, can add a lot of depth to the story.
A character who has the power to see the future of the Keyblade War could be really interesting. They would know the outcome of certain battles and events, but be unable to change them directly. This would put them in a moral dilemma, especially if they see friends or allies about to be defeated. They could try to influence the war in indirect ways, like giving advice that seems cryptic but is actually meant to guide the other Keyblade wielders. Their presence would also make other characters question whether fate can be changed or if everything is already predetermined in the context of the Keyblade War.
Sora would be really interesting. His naivete and pure heart could be a great contrast to the dark and gritty world of Blade. He would probably approach the vampire - fighting situation with his usual optimism and might even try to find a way to redeem some of the vampires, thinking they are like the lost souls he has saved in the Kingdom Hearts worlds.
Naruto would be very interesting. His boisterous personality and his strong sense of justice would make for great interactions in the Kingdom Hearts universe. He could be constantly amazed by the different worlds and the magic in the Kingdom Hearts setting, and his growth as a character could be explored further as he faces new challenges outside of his own world.
Hermione would be a great character to focus on. She is intelligent and curious. In a fanfiction involving the Heartless from Kingdom Hearts, she would be the one who would immediately start researching about them. She would try to find any connections between the magic in the Harry Potter world and the existence of the Heartless. Her thirst for knowledge would lead her to make some interesting discoveries and she could potentially come up with unique ways to combat the Heartless using magic spells and potions.
Sora would be really interesting. He has such an innocent and determined nature in 'Kingdom Hearts'. In the 'Once Upon a Time' setting, he could be the one to bring a sense of hope and adventure. His reactions to the different fairy - tale characters and settings would be fun to explore.
I think Lincoln would be the most interesting. He's used to handling a big family and all kinds of chaos at home. In the Kingdom Hearts universe, he could use his adaptability and problem - solving skills. He'd be curious about the new worlds and the magic there, and his journey of discovery would be really engaging to read about as he teams up with Kingdom Hearts characters.
Sora is often a very memorable character. His determination and his unique connection to the Keyblade make him stand out. He might have some special moments during the Keyblade War, like using his unwavering belief to inspire others in the face of great danger.
One interesting plot twist could be the unexpected alliance between characters who were previously enemies in the Keyblade War. For example, two factions that were fighting over the Keyblades might join forces to face a greater threat that emerges during the war.
Sora and Luke Skywalker would be a really interesting pairing. Sora is this young, energetic hero with his Keyblade, and Luke is a Jedi Knight. They could learn from each other's experiences in fighting for the Light. Sora could show Luke his unique way of combat and Luke could teach Sora about the Force.