One common theme is Twilight's early discovery of magic. Since she's a baby, it could be about her first little magical moments, like making a toy float or something.
Another theme could be her relationship with her family. It might explore how her parents or siblings interacted with her when she was a baby and how that influenced her love for knowledge and magic later on. For example, her family might have encouraged her to read books about magic from a very young age, which led to her becoming the magic - loving pony she is in the main series.
Friendship is also a big theme. Maybe it shows how even as a baby, Twilight was making her first friends in Ponyville and how those early relationships were forming.
One common theme is self - discovery. Twilight often goes through a journey of understanding herself better, her powers, and her place in Equestria. For example, in many fanfics, she might face a new magic or a situation that makes her reevaluate who she is.
One common theme is self - discovery. As Twilight becomes an alicorn, she has to figure out her new place in the world. Another theme is the power and responsibility that comes with her new form. For example, in many fanfics, she has to learn how to use her enhanced magic wisely.
Power management is another theme. Alicorn Twilight has more power, and fanfics often explore how she can control it. Some fanfics show her struggling with the magnitude of her power, while others show her using it skillfully to overcome obstacles and protect those she cares about.
One common theme is sacrifice. Twilight's death often represents a great sacrifice for the greater good of Equestria, like saving her friends or the whole land from a huge threat.
Another theme is friendship. Even as a baby, Luna is shown forming bonds with other ponies or characters, like how she might interact with her sister Celestia in a more innocent and playful way. And these interactions help shape her future relationships. For example, in some fanfics, her early experiences with friendship teach her important values that she carries into her later life.
Well, in these types of fanfics, a recurring theme is the concept of the 'other'. The human baby is the 'other' in the MLP world. So, there's often a theme of acceptance. The ponies have to accept this strange new being into their world. Another theme can be family. Even though it's a human baby in a pony world, there can be a sense of family created, whether it's the ponies acting as a surrogate family or the baby bringing out a family - like bond among the ponies. There may also be themes related to the baby's influence on the pony society, like how the ponies' values or way of life might change because of the baby's presence.
The themes of forgiveness and acceptance are quite common. Twilight may have to forgive Nightmare Moon for her past actions and accept her as she is or as she can be. Inversely, Nightmare Moon has to accept Twilight's offer of friendship. There's also the theme of self - discovery. Nightmare Moon might be on a path of self - discovery with Twilight guiding her, learning about her true nature and place in Equestria. And sometimes, there's a theme of facing a common enemy where they have to put aside their differences and work together using their unique magical abilities.
One common theme is the corruption of power. Since Twilight is a powerful unicorn, fanfics often explore how this power can be misused or corrupted, leading her to a darker path. Another theme is isolation. Twilight might be ostracized by her friends for her new, darker tendencies, which then further fuels her descent into darkness.
One common theme is self - discovery. Twilight has to come to terms with being Celestia's daughter, which changes her perception of herself. Another theme is family, exploring the bond between Twilight and Celestia that goes beyond just a student - teacher relationship. Also, power and responsibility are often themes, as Twilight may inherit certain powers or responsibilities from Celestia.
One common theme is friendship. Given that they are characters from My Little Pony, friendship is often at the center. They support each other, learn from each other, and their bond deepens through various adventures.