In fanfiction where Percy joins the Avengers, there are numerous possibilities. He might introduce the Avengers to the world of Greek mythology which they may not be very familiar with. His powers over water could be used to put out fires in a different way than Stark's technology. He could also form a bond with Natasha Romanoff, teaching her some of his sneaky combat moves from his demigod training while she could teach him espionage skills. This could create a whole new dynamic within the team.
If Percy Jackson were to join the Avengers, it would be chaos at first. Percy is used to operating on his own or with a small group of demigods. The Avengers are a big, organized team. However, his powers would be a great asset. He could use his water manipulation to put out fires caused by the Hulk's rampages or to flood areas to stop advancing enemies. His loyalty and courage are also top - notch, which the Avengers would come to respect. His connection to Poseidon might also bring in some new elements to the story. Maybe Poseidon could offer some assistance or advice in certain situations. And Percy's experiences with different gods and monsters would give the Avengers new perspectives on the threats they face.
In fanfiction, if Nightwing joins the Avengers, there could be some really cool team - up scenarios. He'd bring his acrobatic skills and detective abilities to the group. Maybe he'd form a great partnership with Black Widow in espionage - related missions, as they both have a knack for stealth and getting information. Also, his combat style, which is a mix of martial arts and acrobatics, would add a new dimension to the Avengers' fight scenes.
She might bring in new powers. For example, if she has some unique magical abilities, it could add a new dynamic to the team. She could also have a complex relationship with the existing Avengers. Maybe she clashes with Tony Stark because of their different approaches to problem - solving, or she becomes good friends with Black Widow and they train together.
If Bella joins the Avengers in fanfiction, she could form interesting relationships. She might start a friendship with Black Widow, learning combat skills from her. And she could also have some funny interactions with Thor, like being amazed by his strength and his stories from Asgard.
Well, he could bring his unique magic skills. Maybe he'd use spells to enhance the Avengers' abilities or help them in tricky situations. For example, he could use a spell to make Iron Man's suit even more powerful or create illusions to deceive the enemies like Loki does.
Well, he could bring his unique abilities like web - slinging and spider - sense. Maybe he'd form a great friendship with Iron Man and learn a lot from him. His youthful energy would also liven up the Avengers' base.
Well, Nico could bring his unique powers, like his ability to control the dead in some ways. Maybe he'd help the Avengers with battles against supernatural foes that they might not be able to handle on their own. He could also form interesting relationships with the existing members, perhaps a friendship with Doctor Strange who also has some knowledge of the mystic arts.
Well, if a reader joins the Avengers fanfiction, it's really a world of possibilities. Firstly, they could be a regular person who stumbles into the Avengers' world and then discovers a hidden power within themselves. This could lead to a whole arc of them learning to control this power. They may also bring in a fresh perspective to the team. For example, they could introduce new strategies based on their knowledge from the'real' world. And of course, there would be lots of character - development moments as they face the various villains that the Avengers typically fight. They might even start a romantic relationship with one of the Avengers, which would add another layer of drama to the story.
One possibility is that Batman would bring his detective skills to the Avengers. His ability to analyze a situation and find clues is unrivaled. He could help the Avengers solve mysteries that they might not be able to on their own. For example, if there was a villain leaving behind complex riddles or hidden messages, Batman would be the one to crack them. Also, his martial arts skills would be a great addition to the team's combat capabilities. He could train some of the Avengers in different fighting styles, enhancing their overall performance in battles.
Well, it could be a really wild ride. Percy joining Gaea would be such a shock to his friends. They would probably think he's been brainwashed. And Percy himself might be in for a rude awakening when he sees Gaea's true intentions. She could be using him to get to other demigods, or to start a war between the gods and the demigods. He'd have to figure out a way to break free from her influence before it's too late.