Well, it depends on what you're looking for in a fanfiction. If you like really detailed descriptions of the Sith lore and how it affects Obi - Wan and Anakin, then 'SithLoreExpert' is a great author. Their writing is very immersive. 'EmotionalFanficCreator' is also great. They do an excellent job of portraying the complex emotions between Obi - Wan and Anakin in a Sith - influenced world. And don't forget about 'ActionPackedWriter'. Their stories are full of exciting battles and tense moments between the two characters.
Well, a common theme is the alternate paths their relationship could take. For instance, in some fanfictions, Obi - Wan is the one who is tempted by the Sith more than Anakin, and this flips their dynamic. It can also be about love in a non - traditional sense. Their relationship has always been complex, and in fanfiction, it can be explored as a deep, unspoken love that is tested by the Sith influence. And then there's the theme of betrayal. How would their relationship change if one betrayed the other due to Sith - related motives?
One great Sith Obi - Wan fanfiction is 'The Fall of the Jedi Knight'. It explores an alternate universe where Obi - Wan succumbs to the dark side. The story delves deep into his internal struggle and how his relationships change. His interactions with Anakin, for example, take on a whole new and darker dimension.
In many fanfictions, Obi - Wan might use his deep knowledge of the Force. He could reach out to Anakin through a Force - bond, calming his inner turmoil and guiding him away from the dark side. For example, he might remind Anakin of their past together, their training, and the values they once held dear.
There's a fanfiction called 'Obi - Wan: The Sith Apprentice' which is quite engaging. It shows Obi - Wan as a Sith apprentice under a powerful Sith Lord. The story is filled with action and shows a different side of Obi - Wan's potential powers and his journey in the dark side.
The theme of redemption also pops up sometimes, even in Sith Obi - Wan fanfic. There may be a glimmer of hope that he could return to the light side. And of course, there's the theme of the Force. How does his new - found Sith connection to the Force change his perception and abilities? Writers often play with this idea in these fanfics.
Maybe the Force itself could be an antagonist in a sense. The light side of the Force would be trying to pull Obi - Wan back from the dark side. And the natural balance of the Force that doesn't want too much dark side influence could be working against Anakin's plan to turn Obi - Wan. So the Force, in its own way, could be the main antagonist.
Well, 'The Unspoken Understanding' is a must - read 'anakin obi wan fanfiction'. It focuses on the unsaid emotions and the silent communication between the two. It beautifully portrays their friendship and the trust that was once there. Also, 'Anakin and Obi - Wan: Parallel Journeys' is really good as it shows their individual growth while still being connected to each other.
Perhaps Obi - Wan uses his Jedi skills in a creative way. For example, he could use a Force - related technique that shields Anakin from the influence of the Sith. He might create a sort of Force barrier around Anakin's mind, preventing the dark whispers from corrupting him further.