One common theme is redemption. Loki is often portrayed as seeking redemption for his past misdeeds while working with the Avengers. Another theme is the clash of personalities. The Avengers have very different personalities from Loki, and this often leads to interesting conflicts and resolutions. For example, Thor's relationship with Loki adds an extra layer of drama.
Another theme is identity. Loki is a complex character with a lot of layers to his identity. In crossover fanfiction, this is often explored further. For instance, when he's in a crossover with characters from the Star Trek universe, his Asgardian identity clashes with the more scientific and logical world of Star Trek, making him question who he really is.
One common theme could be the struggle for control. Loki, being in a state of 'heat' might have a harder time controlling his emotions and powers, and the Avengers would then have to deal with this new and unpredictable factor. Another theme might be acceptance. The Avengers might have to accept this new side of Loki and figure out how to work with him in this state.
One common theme is the shock and adjustment of the Avengers. They have to get used to the idea of Loki, who was once an enemy in some cases, being pregnant. Another theme is the protection of Loki and his unborn child. The Avengers often come together to safeguard them from potential threats. And there's also the theme of Loki's internal struggle, dealing with his new condition while also having to interact with the Avengers who have a complex history with him.
One common theme is redemption. Loki often has a journey of self - discovery and trying to make up for his past wrongs, and Jane can be a part of that process. For example, in many fics, Loki sees Jane's goodness and it makes him want to be better.
Redemption is a very common theme. Since Loki has a rather villainous past in the original lore, many fanfictions focus on him trying to make up for his wrongdoings and be accepted as a good guy by the Avengers.
A common theme is teamwork. Since it's a crossover, different characters from different universes or groups have to work together. For example, in an Avengers and X - Men crossover, they need to combine their powers and strategies.
A common theme is the clash of different power systems. Loki's Asgardian magic is very different from the magic and powers in the Supernatural world. So, stories often explore how these powers interact and sometimes conflict.
One common theme is redemption. Since Loki has done a lot of bad things in the original stories, many fanfics focus on him trying to make up for his past actions and gain the trust of the Avengers. Another theme is family, especially his relationship with Thor which often plays a big part in the stories. Power is also a theme, like how Loki's magic can be both a threat and an asset to the Avengers.
One common theme is teamwork. Both the Avengers and the Leverage team are known for their ability to work together, and in the crossovers, it's about how they combine their different skills. Another theme is the idea of using different methods to achieve a common goal. The Avengers might use their superpowers while the Leverage team uses their con - artist skills. And of course, there's often a big bad villain that they have to defeat together.
A common theme is the clash of different powers. The magic from Harry Potter and the superpowers of the Avengers often collide and combine in interesting ways.