Many Tumblr blogs are dedicated to sharing and discussing fanfictions. Search for tags related to both Lucifer Morningstar and Loki, and you might stumble upon some great fan-written stories. Additionally, some Discord servers focused on either Lucifer or Loki fandoms may also have members sharing their fanfiction works or know where to find them.
You can start by looking on popular fanfiction websites like Archive of Our Own (AO3). There are often a plethora of fanfictions involving unique crossovers like Lucifer Morningstar and Loki. Another option is Fanfiction.net, though AO3 generally has a more diverse and inclusive range of works in terms of themes and pairings.
One popular trope is the 'enemies - to - friends - to - lovers' arc. Given their complex personalities, they could start as rivals or even enemies, perhaps due to their different natures (Lucifer being a fallen angel and Loki being a Norse god of mischief), and gradually develop a deep connection. Another is the 'fish - out - of - water' trope, especially if they are placed in each other's realms. For example, Loki in Hell or Lucifer in Asgard.
You can try fanfiction platforms like FanFiction.net or Archive of Our Own. Just search for 'Lucifer Morningstar Highschool DxD' on their search bars, and you'll likely find some relevant fanfictions.
You can start by looking on Archive of Our Own (AO3). It has a large collection of 'Lucifer Morningstar fanfiction' with different themes and styles. There are filters you can use to find exactly what you're interested in, like by rating or length of the story.
No. Percy Jackson is a series in its own right with its own unique mythology and characters, having no relation to being a fanfiction of Lucifer Morningstar.
I'm not entirely sure if there is a large amount of it, but given the creativity of fanfiction authors, it's highly likely that someone has written a story where Naruto has some sort of connection to Lucifer Morningstar. It could be a really strange or really cool concept, depending on how the author approaches it. You could also check out some Naruto or Lucifer Morningstar fan forums to ask if anyone knows of such fanfiction.
There's also 'Lucifer's Redemption Arc' which is really interesting. This fanfiction focuses on Lucifer's attempts to fully redeem himself in a world that still has its doubts about him. It has some really well - written dialogue that brings out the essence of the character.
One great 'Lucifer Morningstar x Reader Fanfiction' is 'A Deal with the Devil'. It has a really interesting plot where the reader character makes a deal with Lucifer that leads to all sorts of adventures in the underworld. Another good one is 'Lucifer's Heart'. In this fic, the relationship between Lucifer and the reader develops in a very sweet and unexpected way. There are also some really well - written ones on Archive of Our Own.
Power and its consequences are also a big theme. In many fanfictions, Lucifer has to deal with his immense power and how it affects those around him. For example, he might struggle with using his power for good or not accidentally causing harm to others while using it. There are also themes of loyalty and betrayal. His relationships with other characters are put to the test, and we see who stays by his side and who turns against him. This adds a lot of drama and tension to the stories.
Another theme is self - discovery. As a human, Lucifer has to figure out who he is without his devil powers. He might discover new aspects of his personality, values, and beliefs. This can lead to some really interesting character development in the fanfiction, as he navigates the human world and tries to understand his place in it.
One common theme is the clash of different power systems. For example, when Lucifer Morningstar crosses over with other supernatural or heroic universes, his power as the devil is pitted against different forms of power like magic or super strength. This creates a lot of tension and interesting power - play in the stories.