Well, one aspect of the 13x05 fanfiction could be the character development. In this episode's fanfiction, characters might have shown new sides of themselves. For example, their relationships could have been explored further. Maybe Dean's loyalty was put to the test in a different way compared to the actual episode. Another point could be the plot twists. Fanfiction often takes the basic plot of the episode and adds its own unique spins. It could have introduced a new villain or a different way of dealing with the existing threats. Also, the fanfiction might have delved deeper into the emotional states of the characters, like Sam's internal struggles which could be more pronounced in the fan - created story.
Fanfictions based on 'supernatural 12x09' are often the works of passionate fans. They might take the basic framework of the episode and then expand on it. It could involve things like delving deeper into the emotions of the characters. For instance, if there was a conflict between two characters in the episode, the fanfiction could explore their inner thoughts and feelings during that conflict in more detail. It could also introduce new elements like a new supernatural creature or a different magical item that wasn't in the original episode.
Themes related to the supernatural elements in the episode are also popular. For example, if there were new monsters or magic in 12x13, fanfictions might expand on that. They could explore the origins of those elements or how the characters could better deal with them. Also, family themes are quite common. Given that family is a big part of Supernatural, fanfictions might delve deeper into the Winchester family's dynamics in the context of 12x13.
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.
Fanfiction about Michael and Sam in 'Supernatural' often explores unique relationships. Some might focus on the power dynamics between the two, as Michael is an archangel and Sam has his own powers. Writers may also delve into the psychological aspects of how they interact with each other, given their complex characters in the original show.
The unique part of Supernatural 13x05 fanfiction could be the creativity of the fans. They can take the basic plot of the episode and turn it into something completely different. For example, they might change the outcome of a crucial event. It's their own interpretation and expansion of the Supernatural universe.
The most popular themes in Supernatural 12x19 fanfiction include the exploration of the characters' inner struggles. In this episode, the characters might have faced some moral dilemmas or personal issues, and fanfiction can really dig into that. Also, the theme of power and its consequences. If there were new powers or abilities introduced in 12x19, fanfics might explore how the characters handle them. And friendship is another theme. How the characters interact with their friends and allies in the face of danger is something that fanfic writers love to write about.
You can try websites like Archive of Our Own (AO3). It has a large collection of Supernatural fanfictions, and you can specifically search for ones related to 12x10. Another option is FanFiction.net. There are also some Supernatural - specific fan forums where fans might share their own written fanfictions related to 12x10.
One interesting story could be about the characters facing an unexpected new villain. Maybe it involves a powerful demon that has a unique connection to Sam or Dean's past. It could add a whole new layer of mystery and danger to their adventures.
One great Supernatural 14x13 fanfiction could be about exploring the unshown emotional aftermath of the events in that episode for the characters. For example, a story might focus on Dean's internal struggle that wasn't fully shown on screen. Another could be a story that takes a side character from that episode and gives them more backstory and a new adventure in the Supernatural universe.