Well, you should do in - depth research on the Marvel universe. Know all the lore, the powers of the characters, and the history of the Infinity Stones. Then, you can use this knowledge to create a fanfiction that is both accurate and exciting. Also, play with different narrative styles. You could use a non - linear narrative, jumping back and forth in time to show different parts of the story. And don't be afraid to be controversial. Maybe have a character make a decision that goes against what the fans expect, as long as it makes sense in the context of your story.
One way is to add your own original characters that interact with the existing ones in the trailer. They could bring a fresh perspective or a new plot twist. Another important aspect is the pacing. Don't rush through the events. Build up the tension slowly, just like in the trailer. And make sure to tie in the themes from the trailer, such as sacrifice and unity, but in your own creative way. For example, instead of just having the Avengers come together easily, show the struggles they face in uniting against Thanos.
To make your fanfiction stand out, focus on creating a really unique oc. Give them a distinct personality, appearance, and backstory. For example, an oc with a punk - rock style who skates to the beat of their own drum, literally. They could have tattoos related to their skating journey or a mohawk that flaps in the wind as they skate.
You can try platforms like YouTube. Sometimes fans create and post fanfiction - inspired videos related to the Avengers Infinity War trailer on there. However, make sure to abide by the platform's terms and conditions.
Create unique character relationships. For example, show a deeper bond between Hulk and Thor, like they have a secret handshake or a special way of communicating. Also, add unexpected twists. Instead of the usual villain, make it someone from within the Avengers' family who has been secretly influenced by an outside force.
First, focus on unique characterizations. Instead of the typical portrayals, give the Avengers new quirks or backstories. For example, make Captain America more of a tech - savvy guy in your fanfic. Second, create an original villain. A villain with a really strange power or motive can make your fanfic different. Third, add some unexpected plot twists. Maybe the Hulk suddenly becomes intelligent and helps solve a complex problem that the other Avengers couldn't.
One way is to show their reactions through their actions. If the trailer shows a new threat, like a powerful alien, Hawkeye could start practicing his archery more intensely in the fanfiction. Writers can also show internal thoughts. For example, Wanda Maximoff might be thinking about how she can use her powers to protect Vision better. Another aspect is to show group dynamics. The Avengers could have a big meeting to discuss their reactions to the trailer. Some might be more vocal, like Stark, while others, like Bucky Barnes, might be more reserved but still show their concerns through their expressions or small comments.
Use unique character perspectives. Instead of just following the main characters, show the story from the view of a side character or an enemy. It'll give a fresh take.
Focus on character development. For your OC, give them a distinct personality, goals, and flaws. If your OC is a soldier, they might be brave in battle but have a fear of heights. This makes them more relatable and interesting.
In fanfiction, some Avengers might be shocked. For example, Thor could be angry seeing Thanos' looming threat more clearly in the trailer. He might vow to stop him immediately.
The trailer can also redefine relationships. In some fanfictions, it makes characters who were on the fringes, like Ant - Man, more involved. The other Avengers start to rely on him more after seeing his potential in the trailer, which changes the power dynamics and relationships within the group.
Focus on character development. Since it's a self - insert, really dig deep into your own character's motives, fears, and desires. Make your character have a unique backstory that ties into the Gears of War universe in an interesting way.