One idea could be a crossover with the X - Men and the Avengers. Wolverine could team up with Iron Man and they could have a really cool dynamic, with Wolverine's rough - and - tumble style contrasting with Iron Man's high - tech approach. Another idea is a crossover with the Fantastic Four. Wolverine could visit the Baxter Building and get into some adventures with Reed Richards and the gang.
A great concept for a Wolverine crossover fanfic would be to cross him over with the Teenage Mutant Ninja Turtles. Picture Wolverine in the sewers of New York, fighting side by side with the turtles against some common enemies like the Foot Clan or some mutant villains. It would be a fun blend of two very different but equally cool universes. Or, he could cross over with Hellboy. They both have a lot of experience dealing with the supernatural, and their encounter could lead to some intense battles and interesting conversations about their different worlds.
Well, you could write a Wolverine fanfic about his relationship with other X - Men in a more in - depth way. For example, how his friendship with Storm develops over time. Or you could do a fanfic where Wolverine has to face his worst fears, like being trapped and unable to use his claws. Also, a fanfic that shows Wolverine's life before he joined the X - Men and his adventures as a lone wolf would be great.
One idea could be a Wolverine and Batman crossover. Wolverine could find himself in Gotham City and team up with Batman to take on a common enemy like Ra's al Ghul who is interested in Wolverine's healing factor. They would have to combine their skills, with Wolverine's brute strength and healing and Batman's detective skills and gadgets.
One idea could be Wolverine getting transported to the DC universe and teaming up with Batman. They could combine their detective skills to solve a mystery that involves both mutants and metahumans. For example, a new villain is creating chaos in Gotham by using some sort of technology that affects Wolverine's healing factor in strange ways.
A great plot could be Wolverine being forced to team up with the Avengers to stop a powerful mutant - hating villain. Wolverine's healing factor and combat skills would be a huge asset, but his distrust of non - mutants could create internal conflict within the team. Maybe Wolverine has a past encounter with the villain that the Avengers don't know about, and this knowledge could be crucial to their victory.
A cool plot could be that Wolverine's past comes back to haunt him during an Avengers mission. His time in Weapon X could be related to the new threat the Avengers are facing. So, the Avengers have to help him deal with his demons while also fighting the enemy. Or perhaps Wolverine discovers a connection between a mutant he knew and an Avenger, which leads to a mystery they have to solve together.
Another plot could involve Deadpool getting a contract to 'kidnap' Wolverine for some mysterious client. But when he tries, he realizes there's more to Wolverine than he thought. They end up on a journey together to figure out who the client is and why they want Wolverine. Along the way, they share their past traumas and form an unlikely bond.
Perhaps a fanfic where Wolverine forms an alliance with some of his old enemies in order to fight a greater threat that endangers all mutants. This would be a story full of tension as they have to trust each other despite their past differences.
Maybe the plot could involve a new type of mutagenic weapon that is being developed in Gotham. Wolverine is sent to investigate as it could pose a threat to mutants. He meets Batman who is also on the case as it could be used by Gotham's criminals. They start off distrusting each other. Wolverine doesn't trust this masked vigilante, and Batman is wary of Wolverine's wild nature. However, as they dig deeper, they find that a common enemy from their pasts is behind it all and they must combine their skills to stop him.
You could do a crossover within different fable universes. For instance, take the moral - driven characters from Aesop's fables and put them in the world of Native American fables. The animals in Aesop's fables might learn new values from the Native American fable characters. Also, consider mixing fables from different cultures, like Asian fables and European fables, in a fanfic.
Maybe a crossover with a fantasy world where the Darkness entities interact with magical creatures. For example, they could form alliances or rivalries with elves or wizards, which would lead to a whole new set of adventures and conflicts.