One common theme is teamwork. Since the Flash and Arrow are from different shows, fanfictions often focus on how they can combine their unique skills to fight a common enemy.
Character development is also a big theme. When the Flash and Arrow interact, they learn from each other. For example, the Flash might teach Arrow about the possibilities of superhuman abilities, and Arrow could teach the Flash about more traditional combat and detective skills. This back - and - forth helps both characters grow in the fanfiction stories.
Another theme is friendship. The fanfictions usually explore the developing friendships between the characters from the two shows. They might start off a bit distrustful but then grow to respect and rely on each other. A lot of stories show how Oliver and Barry become closer friends through their shared adventures.
Another theme is the exploration of different universes. Sometimes the fanfictions will send the characters into alternate realities where they have to adapt and find their way back. This allows for a lot of creativity in terms of world - building and character development. Also, friendship is often a key theme. These heroes come from different shows but in the crossovers, they form strong bonds and support each other through tough situations.
Another theme is the combination of their powers. Many stories explore how the Arrow's combat skills and the Flash's super - speed can be used together to defeat enemies. It's like seeing two different forms of heroism merge into one strong force. This could involve them creating new strategies or tactics that are unique to their combined abilities.
One common theme is the clash of different worlds. The Arrow world is more about modern - day vigilantes and technology, while the Originals' world is full of magic and vampires. So, there's often a theme of how these two very different worlds interact. Another theme is the idea of family. Both shows have strong family dynamics, and in crossovers, it's interesting to see how the Arrow characters view the Originals' complex family relationships and vice versa.
One common theme is the clash of two different worlds. Arrow is mainly about a city full of crime and vigilantes, while Supernatural is all about the supernatural world. So, when they cross over, there's often a struggle to understand each other's ways. For example, Oliver might be skeptical of the existence of demons at first, while Sam and Dean might not be used to dealing with high - tech security systems in Star City.
The theme of the unknown and mystery is also prevalent. Since Constantine brings in a whole new realm of the supernatural, there are often mysteries to solve that are beyond what Team Arrow is used to. This could be anything from a demon possession in Star City to an ancient curse that affects the city's inhabitants. The fics usually revolve around the characters trying to figure out these mysteries and stop the threats.
A good Flash and Arrow crossover fanfiction often has well - written character interactions. Since both shows have distinct characters with their own quirks, getting them to interact in a believable way is key. For example, Flash's light - heartedness against Arrow's brooding nature can create interesting dynamics.
One great Flash and Arrow crossover fanfiction is 'The City's Heroes United'. It has a really engaging plot that combines the unique abilities and personalities of the characters from both shows. The author does a great job of making the interactions between Flash and Arrow's characters feel natural.
In these fanfictions, a frequent theme is adaptation. The Flash has to adapt to the Marvel universe, and vice versa for the Marvel characters. They need to figure out how to work together or against each other. Friendship is also a theme. Despite their differences, characters from both universes might form unexpected friendships. For instance, the Flash could become friends with Spider - Man due to their similar senses of humor and youthfulness.
The theme of justice is also prevalent. Both Green Lantern and Arrow are heroes who strive for justice in their own ways. In crossovers, they might have different ideas about what justice means in different situations. For instance, the Green Lantern might be more concerned with universal justice, while Arrow is focused on the justice in his city. This difference in perspective can create conflict and also opportunities for growth and understanding between the two characters.