There are definitely some out there. In some fanfics, Butch Kara Danvers is portrayed as a really strong and independent character. The fanfic community has a lot of creative minds, and they come up with various scenarios for her. You can try using specific tags related to her when searching on different fanfic platforms to narrow down your search and find the best ones.
One reason could be her unique character design. Butch Kara Danvers stands out from the typical character archetypes. Her strength and the way she can handle different situations in the fanfics attract readers.
I'd recommend 'The Danvers Sisters' Journey'. It focuses on their growth as individuals and as sisters. It has some really heartwarming moments, like when they have late - night talks and share their deepest fears. It also shows how they deal with the villains in their own unique ways, all while strengthening their relationship.
One possible fanfic could focus on a mission gone wrong that leads to both Alex and Kara experiencing PTSD. In the story, they might initially try to hide their symptoms from each other. Kara could be having nightmares about not being able to save the people she loves during the mission, while Alex might be jumpy and overly vigilant. As the story progresses, they finally open up to each other and start to heal together, perhaps through some shared training sessions that also double as therapy, where they learn to trust themselves and each other again.
A good 'Alex Danvers and Kara Danvers Fanfic' has to capture their unique relationship. Since they are sisters, it should show the love, bickering, and support that comes with that. For example, if it has a scene where Alex is training Kara and is tough on her but also encourages her, that's great.
One possible fanfic could focus on how they support each other through their PTSD episodes. Alex, with her military background, might have PTSD from combat situations. Kara, having lost her planet and family, also has her own traumas. They could share their nightmares and fears, and use their superpowers in non - physical ways to comfort each other, like Kara using her heat vision to create a warm and calming environment when Alex is having a flashback.
The 'alex and kara danvers self harm fanfic' might be an attempt by the author to add a layer of darkness and psychological depth to the characters. It could be set in a scenario where they face extreme stress or difficult situations that lead them to such a state. But this kind of plot needs to be handled with great care to avoid sending the wrong message to the readers.
One common theme is acceptance. Fanfics often show Kara's friends and family accepting her autism and helping her thrive. For example, in many stories, Alex is very supportive. Another theme is self - discovery. Kara learns about her autistic traits and how they make her special.
Power and leadership are common themes. Since Kara is an alpha, her ability to lead and her immense power are often explored. For instance, she might be leading a group against a powerful villain in the fanfic.
One common theme is teamwork. Since they both have superpowers, fanfics often explore how they can combine their abilities to fight stronger enemies. For example, Barry's speed and Kara's super strength can be used in tandem in battle.