Well, one possibility could be Deadpool driving the Avengers crazy with his non - stop chatter and crazy antics. He might constantly break the fourth wall in the middle of a mission, making the Avengers wonder what on earth he's talking about. For example, he could start making jokes about how Captain America's suit is so old - fashioned compared to his own while they're in the middle of a fight against a powerful villain.
A Deadpool and Avengers crossover fanfiction could explore how Deadpool's healing factor affects the team dynamics. Since he can survive almost anything, the Avengers might initially be both amazed and a bit wary of him. He could be used in extremely dangerous situations where the risk of death is high. For instance, when facing Thanos, Deadpool could be the first to charge in without hesitation, and his fearless attitude might inspire some of the more cautious Avengers to be bolder in their approach.
Well, one possibility could be that Deadpool somehow ends up in the wizarding world of Harry Potter. Maybe he'd try to use his guns and swords, only to find out they don't work as well against magic. And he'd probably make a lot of inappropriate jokes that would shock the Hogwarts students.
One interesting aspect could be how Spider - Man's agility and street - level skills blend with the Avengers' more high - powered abilities. For example, his web - slinging could provide a unique form of transportation or capture for the team during a big battle against a powerful villain like Thanos. He could also use his spider - sense to detect threats that the other Avengers might miss.
The cultures in both universes are also ripe for exploration in the crossover. The Federation's values of equality and cooperation in Star Trek contrast with the more hierarchical and often morally ambiguous cultures in Star Wars. A story could focus on how characters from each side learn from or clash with the other's cultural norms.
One interesting aspect could be the contrast in their fighting styles. The Goblin Slayer is more methodical and strategic when dealing with goblins, using his knowledge of their habits. The Doom Slayer, on the other hand, is a force of pure destruction. In a crossover, perhaps they could learn from each other. The Goblin Slayer could pick up some of the Doom Slayer's more aggressive tactics, while the Doom Slayer might gain some strategic thinking from the Goblin Slayer.
One interesting plotline could be Deadpool trying to join the Avengers officially. He'd have to go through all sorts of tests and trials, which would be hilarious considering his unpredictable nature. The Avengers would be constantly second - guessing whether to let him in or not.
A possible plot could be that the Avengers are on a mission to retrieve a powerful artifact. Deadpool, who has his own reasons for wanting the artifact, also shows up at the same place. Instead of fighting each other, they form a temporary alliance. Deadpool's knowledge of the underworld and his unpredictable fighting style, combined with the Avengers' superpowers, help them overcome the various traps and enemies guarding the artifact. However, after getting the artifact, they have to decide what to do with it, which leads to some internal conflict among the group and more hilarity with Deadpool's input.
A third possibility is a crossover based on a multiverse - breaking event. Maybe a powerful magic user accidentally creates a rift between the Arrowverse and the Marvel universe. This leads to a chaotic situation where heroes and villains are randomly shuffled between the two universes. The heroes then have to figure out how to put things right while also dealing with the new threats they encounter in the foreign universes.
One idea could be Deadpool trying to join the Avengers in his own wacky way. He might show up unannounced at the Avengers Tower, causing chaos and confusion among the team members. Another plot could involve Deadpool being hired by a villain to disrupt the Avengers, but then he has a change of heart halfway through. Or perhaps Deadpool accidentally travels to an alternate universe where the Avengers are very different, and he has to find a way to get back while also dealing with this strange new team.
In such a fanfiction, their relationship might face many challenges. For instance, the wizarding society's views on same - sex relationships could be a major obstacle. Hermione, being a strong - willed character, might struggle to come to terms with her feelings at first due to the social norms. Fleur, on the other hand, might be more open to it. Their different cultural backgrounds (Hermione being a Muggle - born witch and Fleur being from Beauxbatons) could also add depth to their relationship, as they learn from each other's cultures and values while dealing with their love.
In fanfiction, Snape and the Marauders' friendship can be explored in many ways. One possibility is that they find common ground through their shared love of magic and academic pursuits. Maybe they start to respect each other's skills in potions or charms. Another aspect could be a shared experience of hardship that brings them together. For example, they all face the challenges of growing up in the wizarding world during a time of unrest.