Definitely Itachi Uchiha. His complex character and his actions within the Uchiha clan could be further explored in the context of clan wars. He has so many secrets and motives that could be delved into deeper. Another interesting character would be Tsunade. As a powerful ninja and a member of the Senju clan, she could play a crucial role in the clan wars, perhaps using her medical and combat skills to aid her clan. And of course, Madara Uchiha. His long - standing influence on the Uchiha clan and his grand plans could be a major part of a clan wars fanfiction.
In Rinnegan Naruto Clan Wars fanfiction, a character like Nagato could be really interesting. He already had the Rinnegan and his story could be further explored in the clan wars setting. Maybe he could be a key figure in a new clan or an outcast trying to regain his power. Another interesting character could be a new OC (Original Character) created specifically for this fanfiction. This OC could be a young ninja who discovers they have the Rinnegan and has to navigate the dangerous world of clan wars. And Kakashi could also be an interesting character. His Sharingan experience might give him some unique insights when dealing with the Rinnegan - wielding opponents in the clan wars.
There could be an original character created in the fanfiction who has a unique form of the Rinnegan. Maybe they have combined it with another kekkei genkai, making them a powerful force. Such a character could have abilities that are unheard of and thus be one of the most powerful.
Obviously, Naruto is one of the main characters. He is usually at the center of the story, using his skills and determination to navigate the clan wars. Sasuke is also often a main character, as his past and connection to the Uchiha clan play a big role. Sakura might be there too, using her medical ninjutsu to help those injured in the wars. And then there are the clan leaders, like the Nara clan leader or the Hyuga clan leader, who have their own agendas and power dynamics within the story.
One character that is often used in 'harry potter clan fanfiction' is Sirius Black. Even though he's not directly part of the Potter clan by blood, his relationship with James Potter was like that of a brother. His story is full of drama and mystery, and in fanfiction, he can be brought back to life in some alternate universes to mentor the younger Potters or to continue his fight against the dark forces. Teddy Lupin is also a popular choice. As the son of Remus Lupin and Tonks, he has a special connection to the Potter family, and his metamorphmagus abilities make for interesting storylines within the Potter clan fanfiction.
The young and brave unicorn soldiers are also quite popular. Their experiences in the war, their hopes, fears, and how they grow throughout the conflict are interesting aspects to write about.
The main protagonist is often a popular choice. Their actions and decisions drive the story in the original, so it makes sense to continue with them in fanfiction. Also, the mysterious villain is frequently featured. Writers like to explore their motives further. And any character with a unique ability or skill, like the one who can communicate with spirits in Ghost Wars, is also popular.
Max is another character that features a lot in fanfiction. His brute strength and straightforward approach to combat can be developed in different ways in fan - made stories. For example, a story could be about Max learning to use more strategic thinking in addition to his physical power.
Often, the main protagonists from the major clans are popular. For instance, the leaders of the Uchiha and Senju clans tend to be popular as they play significant roles in the clan wars. Their unique abilities and complex personalities make them interesting to write about.
One interesting plotline could be Naruto having to form alliances within the clans in unexpected ways. For example, he might use his unique ability to understand people's pain to bridge the gap between rival clans. Another could be Naruto uncovering a hidden conspiracy during the clan wars that threatens the entire ninja world. And perhaps Naruto discovers a long - lost jutsu that could change the tide of the clan wars.
Tai and his group of friends are often popular in Digimon Summer Wars fanfiction. They bring a sense of familiarity and adventure. Additionally, the Royal Knights are very popular characters to include. Their powerful forms and complex personalities add a lot of depth to the story. Omegamon, in particular, is a fan - magnet. His status as one of the most powerful Digimon and his cool appearance make him a great character to feature in fanfiction set during Summer Wars.