Sometimes, the plot twist is that Kid Tony isn't really from their timeline. He's from an alternate future where things went horribly wrong. So the Avengers have to figure out how to send him back while also using his knowledge to prevent the same bad future from happening in their own timeline. This creates a lot of tension and interesting interactions between the characters.
A common plot twist is that Kid Tony turns out to be a key to solving a major problem the Avengers are facing. For example, in one fanfic, a powerful enemy has a shield that can't be broken, but Kid Tony figures out a way to disable it with his unique understanding of energy fields.
Maybe in the fanfiction, the Avengers initially think Peter Stark is just a regular kid related to Tony Stark, but then they find out he has the ability to time - travel. This would completely shift the story as they would have to deal with the implications of time manipulation and how it affects their missions and relationships.
Well, a common plot twist is when Kid Loki turns out to be the only one who can understand an ancient prophecy that involves the Avengers. This throws the whole team into chaos as they have to rely on him to figure out their next moves. Another plot twist could be that Kid Loki's mischievous acts were actually a way to test the Avengers' loyalty and strength, and in the end, he unites them in a way no one expected. Also, he might be able to transform into a powerful being that the Avengers initially thought was a different entity, and this revelation changes their battle plans entirely.
One popular theme is redemption. Fans often write about Tony's journey to redeem himself for past mistakes. Another is friendship, showing how the Avengers truly come to accept him and his flaws. And there's also the theme of innovation, as Tony is known for his tech, so fanfics might explore new inventions he creates within the story.
A common plot twist is when a seemingly weak character turns out to be the true master of one of the swords. They've been hiding their power all along and suddenly reveal it when the situation is dire.
One popular plot twist could be that Venom was actually a creation of an enemy of the Avengers, designed to infiltrate and destroy the team from within. Another might be that the Venom symbiote had a mind of its own and was trying to take over the world, using the Avengers as pawns.
One popular plot twist could be the gamer protagonist using unexpected in - game skills in the real Rosario Vampire world. For example, they might use a stealth skill to avoid detection by the school's more dangerous creatures. Another could be the discovery that the gamer system has a hidden connection to the vampire lore in Rosario Vampire, like unlocking a special vampire - related power.
One interesting plot twist is when Percy loses his powers temporarily. In this situation, Will and Annabeth have to step up in different ways. Will uses his medical knowledge and some newfound abilities related to his Apollo heritage to keep Percy alive, while Annabeth has to use her wits to figure out how to get Percy's powers back. This puts a strain on their relationships as they all adapt to the new situation.
One popular plot twist is when one of them is thought to be a traitor. For instance, Natasha might be framed as working for the enemy. Steve would then be conflicted between his loyalty to her and his duty to the Avengers. This creates a lot of tension and drama in the fanfiction.
One interesting plot twist could be Tony going back in time and preventing the creation of Ultron. This would completely change the dynamic of the Avengers. Without Ultron, there would be no Sokovia Accords fallout at least not in the same way. Another could be Tony changing the events that led to the death of a certain Avenger. Maybe he stops Loki from killing Agent Coulson, which could have a ripple effect on how the team forms and functions.
One possible plot twist could be that Tony is actually working on a top - secret project that he has to keep from Pepper for her own safety. The Avengers misinterpret his secretive behavior as cheating. For example, he might be collaborating with a female scientist who has some unique skills relevant to the project. The Avengers see them together often and jump to conclusions.