Sam and Dean Winchester are always popular in Supernatural fanfiction, including those based on 13x17. Their brotherly bond and their roles as hunters are often central to many stories. Castiel is also a favorite. His angelic nature and his relationship with the Winchesters make him a great character to write about in relation to the events of 13x17.
In Supernatural, Sam and Dean Winchester are often popular in fanfiction. In the context of a crossover with The Raid, they could be the ones bringing in their knowledge of the supernatural world. From The Raid, Rama is a well - known character. Fanfiction might put him in a situation where he has to team up with the Winchesters. He could learn about the existence of demons and spirits from them and use his combat skills to help them in their hunts.
Jack Kline is a very well - known Nephilim character. He has a complex personality and his powers are quite extraordinary.
Castiel is also a favorite. His angelic nature and his complex relationship with the Winchesters can take on new dimensions in inflation fanfiction. For instance, if there's an inflation of angelic powers, how he navigates that while still being involved with Sam and Dean makes for great story material.
Castiel is often a very popular character. His complex relationship with the Winchesters in the original 'Supernatural' series makes him an interesting addition to angel family fanfiction. He can bring a sense of loyalty and conflict as he tries to balance his duties to his angel family and his friendship with the humans.
The witches are often popular. They have a lot of powers and can be both good and bad, which gives a lot of room for character development. For example, a witch might start off using her powers for selfish reasons but then learn to use them for the good of the community.
One popular character type is the fearless ghost hunter. They are usually well - equipped with all kinds of high - tech and supernatural gadgets. They are brave and not easily scared, always ready to face whatever horrors the Hell House throws at them.
Obviously, Naruto and Kat are the main characters. Naruto, the energetic and determined ninja from the Hidden Leaf Village, brings his combat skills and positive attitude. Kat, from the supernatural world, has her own set of powers and a personality that's likely different from Naruto's. They are the two main characters whose interactions drive the story forward.
Dean Winchester is always a popular choice. His complex personality, his love for his family, and his struggles with his inner demons make him a fascinating character to write about. In the context of 10x5, you could explore his reactions to the events more deeply, or create a side story about his past that relates to what happened in that episode.
Dean Winchester is quite popular to be genderswapped. His strong personality and complex backstory make for an interesting female version. People like to explore how a female Dean would interact with the other characters, especially Sam. Sam Winchester is also a common choice. A genderswapped Sam can bring new perspectives to the story.
Abaddon is often a popular 'Knight of Hell' character in fanfiction. Her strong and devious nature makes for great storytelling. Writers can explore her backstory more deeply, like her rise to become a Knight of Hell and her motives for causing chaos in the Supernatural world.