The combination of different mythologies. Buffy has its own set of vampires, demons, and magic, while Supernatural has a vast array of creatures. When these are combined, it creates a whole new world of possibilities.
One popular 'Supernatural' and 'Buffy' crossover fanfic is 'The Hunter and the Slayer'. It has an interesting plot where Sam and Dean Winchester meet Buffy and her gang. The story is full of action as they team up to fight a common supernatural threat.
The plot needs to be engaging. A good Buffy crossover fanfic will have a plot that makes sense for both universes. It can't just be a random mash - up. For instance, if it's a Buffy and Star Trek crossover, the reason for their meeting should be related to a significant threat that both universes can be involved in.
The mixing of different power sets. For example, Buffy's slayer strength and combat skills combined with Thor's god - like powers make for some epic fight scenes. It's fascinating to see how they would interact in a battle situation.
The character dynamics are really engaging. Anita is a tough necromancer and Buffy is the slayer. Their different approaches to dealing with the supernatural make for some great interactions. They might start off not understanding each other but then grow to respect and rely on one another. For example, Buffy's quick - thinking in combat might surprise Anita at first, and Anita's in - depth knowledge of the occult could be a new resource for Buffy. It's this kind of exchange that makes these crossovers so fascinating.
Another reason is the potential for character growth. Characters from both shows can learn from each other. Sam Winchester could learn about loyalty from Buffy's friends, while Buffy could learn about the wider scope of the supernatural world from the Winchesters. It also allows for some great fan - service moments, like when all the characters team up for a big battle against a powerful enemy.
Sure. 'Buffy and the Winchester Brothers' is a great one. It combines the Buffyverse with Supernatural in an interesting way, with Buffy teaming up with Sam and Dean to fight a new breed of demons that are threatening both their worlds.
Well, the tonal differences are a big challenge. Buffy can be quite dark and gritty at times, with high - stakes battles and real consequences. Tenchi Muyo, while it has action, also has a lot of comedic and light - hearted elements. So finding a balance between these two tones is difficult. Also, making the crossover seem natural rather than forced is a struggle. You have to create a believable reason for these two groups of characters to interact.
There's also 'Crossed Paths'. This fanfic delves deep into the relationship between Buffy and Angel in a post - series setting. It explores how their love might have evolved and what new challenges they could face together. It's quite detailed and the characterizations are spot - on.
Archive of Our Own (AO3) is also a wonderful source. It has a well - organized tagging system and often has some high - quality fanfics. The community there is also very active, so you can interact with other fans and even find some new and upcoming Buffy Angel crossover stories.