How could the story of Harry Potter joining the Legion of Doom in fanfiction be made believable?

Making the Harry Potter - Athena marriage believable in fanfiction is no easy feat. First, the author should explore the similarities between the two. Both Harry and Athena are associated with a sense of justice and protection. This common ground could be the starting point of their relationship. Then, the story could delve into how they overcome the differences in their backgrounds. For instance, Athena is a goddess used to a very different kind of hierarchy and power structure compared to the wizarding world. By showing how they communicate, understand each other's worlds, and grow together, the story can make their marriage seem more plausible. Additionally, involving other characters from both universes to support or oppose their relationship could add more depth to the believability of the story.

Well, it would be a total chaos. The Legion of Doom is a group with evil intentions, and Harry Potter is a hero. His values are completely different from those of the Legion. So, he would probably try to change them from within, or there would be a huge conflict as he refuses to go along with their evil plans.

To make the OC professor believable, it's important to incorporate them into the existing Hogwarts structure. How do they fit into the curriculum? Do they offer new electives or change the way existing courses are taught? Their presence should also affect the students in a believable way. Maybe some students are inspired by their new perspective, while others are intimidated by their strictness.

One possible plot could be that Hogwarts students are transported back in time to the era of the Roman Legion. There, they discover that magic was used in different ways during that time. For example, wizards in the Roman Legion might have used magic for battle strategies, like creating illusions to confuse the enemy. Harry and his friends could then learn these ancient magical techniques and bring them back to their own time to use against Voldemort.

To make it believable, the author could explore a dark AU (alternate universe). Maybe in this AU, Draco has been pushed to the extreme by external forces. For example, if his family was in mortal danger and the only way to save them was to eliminate Harry. It would also require a significant change in Draco's character development, showing how he became so desperate.

One possible plotline could be that Harry Potter somehow gets transported to the Marvel universe and, through some strange magic - technology fusion, takes on the characteristics of Doctor Doom. He might start using his newfound powers and knowledge to try and rule Hogwarts in a more tyrannical way, much like Doctor Doom rules Latveria.

Well, it could start with a magical accident that somehow links Harry Potter's world to Victor von Doom's. Harry, being the hero he is, might initially be mistaken for a threat by Doom. As the story progresses, Harry realizes that Doom's actions are causing chaos in both worlds. He then uses his knowledge of magic and his wits to try and convince Doom to stop. Along the way, there could be battles, both magical and technological, and Harry might even learn some new skills from Doom's world while trying to find a solution to separate the two universes again.

Perhaps the story could start with Harry being in a desperate situation. He might think that joining the League of Doom is his only option to gain power to defeat a greater evil. However, once inside, he realizes the true nature of the league and has to fight against his new 'allies' to protect the wizarding world. He could use his knowledge of both the light and the dark magic he's exposed to within the league to his advantage.

Well, it works by mixing the two distinct universes' elements. For instance, the magic from Harry Potter and the extreme combat scenarios from Doom. The fanfic writers might give Harry Potter the ability to use Doom - like weapons or give Doomguy some magical powers. It creates a really unique and exciting blend.

The themes can be combined by having the sense of impending doom from the Doom game be present in the Harry Potter universe. For instance, the constant threat of the demons in Doom can be equated to the threat of Voldemort and his Death Eaters in Harry Potter.