Survival could be a theme. In the world of Attack on Titan, survival is always crucial. In the fanfic, Mikasa's transformation might give her new challenges in terms of survival. It could also be about friendship. How her friendships with the other characters are maintained or changed due to her transformation is an interesting aspect to explore.
Power and its consequences could be a theme. If Mikasa gains new powers through the transformation, how does she handle them? Does it corrupt her or does she use them for the greater good? Also, the theme of identity crisis might be present. She may struggle with her new identity and how it fits into the world she knows, especially in a world full of Titans and complex human relationships.
A 'Attack on Titan Trans Mikasa Fanfic' could potentially change the entire dynamic of the original story. If Mikasa is transformed in some way, it might affect the way she interacts with other characters. For instance, her interactions with Armin could become more complex. The fanfic might also explore her backstory in a more detailed manner, perhaps uncovering hidden aspects of her family or her upbringing that were not fully explored in the original series.
One possible fanfic could be about Mikasa's transformation into a Titan being a unique situation in the 'Attack on Titan' world. Maybe she has different abilities compared to other Titans. For example, she could retain more of her human consciousness and use her combat skills in Titan form. This would create an interesting dynamic as she tries to protect her friends while being a Titan, which is usually seen as an enemy.
One common theme is identity. The trans characters often struggle with their identity in a world full of danger like Attack on Titan. They have to come to terms with who they are while also fighting Titans.
In some fanfics where Mikasa dies in Attack on Titan, it could lead to a major shift in Eren's character development. He might lose his last tether to his humanity and spiral into an even darker path. Her death could also cause Armin to become more determined in the fight against the Titans, as he would be driven by the loss of his dear friend.
A great plot for such a fanfic could be that Mikasa's Titan form is a result of a connection to an ancient Titan power. As she becomes a Titan, she starts to have visions of the past, of how the Titans came to be. She then decides to use this knowledge and her new form to try and end the Titan - human conflict once and for all. Along the way, she has to face her friends who are initially scared of her but eventually come to accept her new form as she proves that she is still the same Mikasa deep down, just in a different body.
One common theme is possessiveness. Since Mikasa is yandere, she is extremely possessive of Eren. Another theme is protection. Mikasa feels the need to protect Eren at all costs, which can sometimes border on the obsessive. And the theme of love - her love for Eren is so intense that it drives her yandere behavior.
One great 'Attack on Titan Eren and Mikasa fanfic' is 'The Bonds Beyond the Walls'. It beautifully explores their relationship in a post - titan world. The author delves deep into Mikasa's loyalty and Eren's complex emotions.
A good 'Attack on Titan Eren and Mikasa fanfic' should have a strong understanding of their characters. Their personalities, motives, and the complex relationship between them are key. For example, Eren's determination and Mikasa's protectiveness.
The idea of Eren and Mikasa teaming up against different threats in new scenarios is also quite popular. It could be against new Titans or other human enemies. Some fanfictions also focus on their backstories, expanding on their childhood and how it shaped their relationship. For instance, a story might explore more about the time when they first met and how that influenced their bond as they grew up.
One common theme is power. Naruto is extremely powerful in his own universe and Mikasa is a strong fighter in Attack on Titan. Fanfictions often explore how their combined powers can be used to face different challenges. Another theme is cultural clash. Naruto comes from a world of ninjas with its own set of values and traditions, while Mikasa is from a world of military and survival against titans.