How would the characters in a Ben Ten and Avengers fanfic interact?

Ben would probably be in awe of the Avengers at first. He might try to show off his alien forms to impress them. The Avengers, on the other hand, would be cautious. Tony Stark might want to study Ben's Omnitrix. Thor could be interested in the power of Ben's alien forms that are related to strength and lightning.

Well, Ben, being a young and adventurous hero, would probably be in awe of the more established X - Men at first. He might try to show off his alien forms to them. The X - Men, on the other hand, would be cautious. For example, Storm might be intrigued by Ben's ability to change forms but also concerned about the potential chaos it could bring. Wolverine would likely be a bit gruff with Ben, but also respect his fighting spirit. And Ben's cousin Gwen could bond with Jean Grey over their psychic and magic - like powers.

The characters would have a very interesting interaction. For instance, Thor might be intrigued by Aquaman's trident as it has a similar kind of power to his hammer. They could compare their weapons and the magic or technology behind them. Iron Man would probably be fascinated by the technology in Atlantis and might try to adapt some of it for his suits. And Aquaman would have to adjust to the Avengers' more brash and direct approach compared to the more reserved ways in Atlantis. He might initially clash with Hulk due to Hulk's uncontrollable nature, but later find a way to work together, like using Hulk's strength to move large underwater structures.

The Avengers might be initially cautious around the cast, not fully understanding who they are. The actors, on the other hand, would probably be star - struck. For example, Robert Downey Jr.'s character in real life might try to crack jokes with Iron Man. And Thor might be a bit confused by the concept of actors playing him.

The characters would likely start off with some level of mistrust. For instance, the Avengers might be suspicious of Build's powers and his motives at first. However, as they face threats together, they would start to respect each other. Iron Man and Build could bond over their love for technology and inventing new gadgets. Captain America might be initially skeptical but would come to admire Build's courage in battle.

They might start off a bit warily. The Howling Commandos could be skeptical of the Avengers' powers at first. But then they would realize that they can all contribute to a common goal. For instance, Thor's lightning could be used in a way that the Commandos had never seen before, and they could offer their knowledge of stealth and guerrilla warfare to the Avengers.

They could start as strangers who are initially suspicious of each other. For example, when Ben first arrives in the Avatar world, Aang might think he's a new kind of threat. But as they learn more about each other's powers and intentions, they begin to trust and cooperate. Ben could use his alien forms like Heatblast to help Aang in a fight against a fire - bending enemy, while Aang could use his air - bending to give Ben an advantage in aerial combat.

Ben might initially be very cautious around the Xenomorphs. He's used to his own set of aliens, but these are something entirely different. He could try to communicate with them using his alien forms' unique abilities, but it might not work as the Xenomorphs are more about instinct. The Xenomorphs, on the other hand, would probably see Ben as a threat or a potential host.

He could be a great addition for his brute strength. Just imagine him in a battle against a powerful enemy like Thanos. He could hold his own and even distract Thanos long enough for the other Avengers to come up with a strategy.

Thor would see Ross as a puny and unworthy opponent. He might not even take him seriously at first. But as Ross tries to cause more trouble for the Avengers, Thor could start to really make his presence felt. For example, Thor could show up at Ross's military bases and demand that he stop his unjust actions, with his hammer in hand, ready to intimidate. And the other Avengers would support Thor in these confrontations, making Ross feel completely surrounded and powerless.