The crossover aspect needs to be well - integrated. If it's a crossover with another anime, the two worlds should blend seamlessly. Let's say it's a crossover with 'Naruto'. The chakra system and alchemy should be explained in a way that makes sense together. Also, the plot should be engaging. There should be a clear goal or conflict that Scar has to face. Maybe he has to stop an evil force that's a result of the crossover.
A good 'Fullmetal Alchemist Scar Crossover Fanfic' should first of all stay true to Scar's character. His backstory, his beliefs and his unique abilities should be respected. For example, if he's made to be too out - of - character, like suddenly being overly friendly without a proper reason, it won't feel right.
One great 'Fullmetal Alchemist Scar Crossover Fanfic' is 'Scar's New Path'. It takes Scar on an adventure where he teams up with characters from another universe. The story is really engaging as it delves into Scar's character development in this new and strange setting.
You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you can search specifically for Fullmetal Alchemist Scar crossovers. Just use the search bar and type in relevant keywords. Another option is FanFiction.net, which also has a wide range of fan - created stories.
One plot idea could be Scar crossing over into a world where alchemy doesn't exist, and he has to adapt to a completely different form of combat and magic. Another is a crossover with a modern - day world, and Scar has to deal with modern technology and society while still holding onto his beliefs.
A good fanfic in this area should have well - developed characters. The homunculi should be more than just villains; they should have complex personalities. For example, Lust could be shown with her own desires and insecurities beyond just being a tool for Father. The reader character also needs to be relatable. If they have a unique backstory or motivation that makes the reader root for them. Also, the plot should be engaging, like a mystery involving the homunculi's true nature or a quest that the reader and the homunculi are involved in together.
One good fanfiction could be 'The Unlikely Alliance'. In this, Edward and Scar start off as enemies but are forced to work together due to a common threat. It shows their growing understanding of each other's motives. Another is 'Redemption and Reconciliation' which delves into Scar's past and how Edward comes to terms with it. There's also 'A New Path' where they journey together to find a way to reverse the damage of alchemy in their world.
A good Fullmetal Alchemist and Naruto fanfiction often has a well - thought - out plot that combines the elements of both universes in a seamless way. For example, it could be about how the laws of alchemy work in the world of ninjas. Also, good character development is key. If it shows the characters from both series growing and changing as a result of their interactions, it's great. Like if Naruto learns about the concept of equivalent exchange from Fullmetal Alchemist and it changes his view on his ninja training.
A unique plot. For example, if it combines the mystery of Babylon with the complex alchemy system of Fullmetal Alchemist in an unexpected way. Maybe it could explore a hidden aspect of Babylon within the Fullmetal Alchemist universe that hasn't been much explored before.
The concept of a female Edward in Fullmetal Alchemist fanfic is interesting because it flips the gender script. It allows for new interpretations of the character's relationships, like how she might interact with Roy Mustang or Winry Rockbell differently. Also, it can explore how a female in a male - dominated world of alchemy would break barriers.
One interesting fanfic could be where the alchemist characters find themselves in the wizarding world of Harry Potter. They might use their alchemy skills in Hogwarts, which could create some really unique scenarios. For example, Edward Elric could try to analyze the magical properties of potions using his alchemical knowledge.
These fanfics are unique in that they allow female characters to shine in their own right. In the official story, female characters may not always get as much spotlight. But in fanfics, they can be the main protagonists. They can have their own adventures, develop their own relationships, and show their strength and intelligence. This is especially important as it gives more representation to female voices in the Fullmetal Alchemist fandom.