What are the key elements to look for in a 'gears of war crossover fanfiction'?

One key element is the war between humans and the Locust Horde. Another is the character of Marcus Fenix, his journey from being a prisoner to a key fighter. The battles in different environments like ruined cities also play a major part.

One key element is the fight against the Locust. Another is the character relationships, like the bond between Marcus and his friends. Also, the struggle for survival in a world that's almost been destroyed.

One key element is the setting of the planet Sera. The unique environment affects the battles. Also, the conflict between the humans and the Locusts is central. And the different characters in Delta Squad, each with their own skills and personalities, play important roles. Their relationships and how they work together in combat are key. Another element is the evolution of the Locust threat over the course of the story.

The key elements are the war between the COG and the Locust Horde, the planet Sera as the battlefield, and the Gears as the soldiers of the COG.

Character interaction is a key element. You want to see how the characters from different shows or universes interact with each other. For example, in a Recess and Pokémon crossover, how would TJ and his friends react to seeing Pokémon? Another important thing is the plot. It should be engaging and make sense in the context of the crossover. It can't just be a random mash - up of the two concepts.

Well, first of all, a good 'felicity crossover fanfiction' should have a strong premise for the crossover. It can't just be a random throw - together of characters. There needs to be a reason for Felicity to cross over into another show's world. Additionally, the fanfiction should stay true to Felicity's character. Her skills, her personality traits like her intelligence and her sense of humor, should all be intact. And of course, the overall story should be engaging, with enough action, drama, or mystery to keep the reader interested from start to finish.

Character consistency is key. Spinel has a very distinct personality, so the fanfiction should keep that intact even in a crossover. For example, her playfulness and her past traumas should be reflected properly.

Character interactions are key. Since it's a crossover, seeing how characters from different sources react to the concept of envy and to each other is really interesting.

Character consistency. Thor should still be recognizable as his Marvel self even in a different crossover world. For example, his strength, his sense of honor and his hammer - wielding abilities should be intact.

One important element is novelty. If it's just a rehash of existing stories from either Atlantis or the other universe in the crossover, it won't be very interesting. A good atlantis crossover fanfiction will introduce new ideas, like new uses for Atlantis technology in the other universe or new relationships between characters. Another key factor is the world - building. How does the crossover affect the geography, politics, and culture of both worlds? For instance, if Atlantis is crossing over with a post - apocalyptic world, how does Atlantis adapt to the scarcity of resources? And finally, the writing style matters. A clear, engaging writing style will make the crossover fanfiction much more enjoyable to read.