Darth Vader is often a very popular character. His iconic status in the Star Wars universe makes him a natural fit for fanfiction about the dark side of the Force. Another popular one is Darth Maul, with his menacing appearance and unique fighting style. Kylo Ren is also quite popular as he represents a more conflicted character who is drawn to the dark side.
Well, aside from the well - known Darth Vader, who has that classic dark side allure, Darth Sidious is a popular choice. He is the ultimate mastermind behind a lot of the Sith's schemes in the official lore, so he's often explored more in fanfiction. Then there's Asajj Ventress. She's a complex character who has a lot of potential for interesting stories in the dark side of the Force fanfiction. She has her own journey of being a Sith apprentice and her relationships with other characters can be delved into.
Definitely Darth Vader, his tragic backstory and his power in the dark side make him a staple. But also characters like Count Dooku. He has that aristocratic charm and his own reasons for turning to the dark side which can be explored in fanfiction. And don't forget about Savage Opress. His brute strength and his relationship with Darth Maul can be really interesting to write about in the context of the dark side of the Force.
Sasuke is often a popular character in Naruto dark side fanfiction. His natural brooding nature and his own internal struggle with power and revenge can be easily explored in a darker context. Another one is Itachi. His complex backstory and the secrets he held can be further delved into in a darker version of the Naruto world.
The Inquisitors are also very popular. These Dark Side agents are tasked with hunting down the remaining Jedi. Their unique abilities and their menacing presence add a lot of depth to the Dark Side elements in fanfiction. They often engage in epic battles with the Rebels who are trying to protect the hidden Jedi.
Naruto himself is often a popular character in such fanfiction. Writers like to explore how he would interact with the concept of a force user, perhaps learning from them or even becoming one himself in some alternate storylines.
Sasuke is also very popular. His complex character, with his dark past and powerful abilities, gives a lot of room for interesting plot developments in fanfiction. Writers can explore his relationships with other characters in the Blitz Force setting more deeply.
Shinra is definitely one of the most popular. His unique power of the 'Devil's Footprints' and his determination to find answers about his family and the mystery behind the Infernals make him a great focus. Also, Arthur with his delusions of being a knight but also having real strength is a fan favorite. His comical yet brave nature often gets explored in fanfiction. Another popular one is Maki, especially for stories that focus on female empowerment within the Fire Force universe. Her strong will and powerful combat abilities make her an interesting character to write about.
Nick Wilde is often a popular character in dark zootopia fanfiction. His street - smart nature and his past as a con - artist can be explored in darker scenarios. Writers might show him getting dragged back into his old ways due to some external pressure or a personal vendetta.
Roland is often a very popular character in the dark tower fanfiction. Since he is the central figure in the original series, many fanfiction writers like to continue his story or explore different aspects of his personality.
Kalin is often a popular character in Dark Signers fanfiction. His complex backstory and his conflicted nature make him an interesting subject. Writers like to explore his relationship with Yusei and how he became a Dark Signer.
The main hero characters from the game are often popular in fanfiction. They are the ones players identify with most during the game, so it's natural for them to be central in fan - created stories. For example, the characters with unique abilities and strong personalities tend to be fan favorites.
Another popular character is Stealth Elf. Her agility and stealth skills can add an element of mystery and excitement to a fanfiction. You could write about her secret missions or her training of other Skylanders in the art of stealth.