There's also 'When Descendants Join the Avengers'. This fanfiction focuses on how the Descendants integrate into the Avengers' daily operations. It shows their growth as they learn from the more experienced Avengers. Characters like Carlos become more confident as he takes on tasks with Iron Man, and it's really heart - warming to see their relationships develop.
One great 'pjo avengers crossover fanfiction' is 'The Demigod Avengers'. It has an exciting plot where the demigods from Percy Jackson and the Olympians join forces with the Avengers. The character interactions are really well - written, like when Percy uses his water powers in a fight alongside Thor's lightning.
You can start by looking on fanfiction platforms like Archive of Our Own (AO3) or FanFiction.net. These sites have a large collection of fanfictions. Just search for 'Arrow and Avengers crossover' and you'll get a list of relevant stories. Some might be really good, while others may not be to your taste. It's all about exploring and finding the ones that resonate with you.
A scenario where Spider - Man teams up with Thor would be amazing. Picture Spider - Man swinging around Thor's hammer, Mjolnir, as they both take on an army of Frost Giants. Another good one is when Spider - Man uses his scientific knowledge to help Bruce Banner control the Hulk better.
Character development is key too. When characters from both series interact, it should feel natural. For instance, if Tony Stark were to meet Hermione Granger, their conversations should be engaging, with each character staying true to their original personalities. Stark might be impressed by Hermione's intelligence and magic, while Hermione could be intrigued by Stark's technological genius. Good crossovers also explore how the characters grow and change as a result of interacting with a completely different world and set of characters.
You could also follow some well - known Avengers fanfiction authors. If you find an author whose work you like, check if they've written any crossovers. Often, experienced authors are more likely to create high - quality crossover fanfictions.
A possible plot could be that Oliver Queen from Arrow gets transported to the Marvel universe where the Avengers operate. He might initially be seen as a threat, but then he teams up with the Avengers to fight a common enemy. Maybe a villain that has powers related to both the technology in Arrow and the superpowers in the Avengers' world.
A really interesting one is 'Avengers Crossover: Harry Potter's Magic in the MCU'. This fanfic brings the magical world of Harry Potter into the Avengers' universe. It has some unique plot twists where the Avengers have to deal with magical threats and learn about a whole new kind of power. It's a fresh take on the crossover concept.
One idea could be that Godzilla is drawn to the energy source of one of the Avengers' tech, like Stark's Arc Reactor. This causes chaos as Godzilla approaches the city where the Avengers are based. The Avengers initially see Godzilla as a threat and try to fight it. But then they realize that an even bigger alien force is using Godzilla's presence as a distraction. So, they have to find a way to communicate with Godzilla and work together to defeat the common enemy.
One idea could be that Nightwing is transported to the Avengers' universe through some sort of interdimensional rift. He then has to team up with the Avengers to fight a common enemy, like Thanos who has somehow acquired some of Batman's tech. Nightwing's acrobatic skills and detective abilities would be a great addition to the Avengers' power set.