Artemis from Young Justice and Black Widow. Black Widow could teach Artemis some new combat techniques and stealth skills. Artemis, in turn, could show Black Widow her skills with a bow and arrow. They could also bond over their experiences of being female heroes in male - dominated teams.
Definitely Robin and Iron Man. Robin is known for his intelligence and detective skills, and Iron Man is a technological genius. They could bounce ideas off each other and come up with some amazing plans. Plus, they both have a bit of a cocky side at times.
Definitely Thor and Aquaman. Thor is a god from Asgard and has his hammer Mjolnir, while Aquaman is the king of Atlantis and can communicate with sea creatures. They could have a really cool battle in the ocean, with Thor trying to use his lightning powers against Aquaman's trident and his control over the sea.
Wonder Woman and Thor would be an exciting pair. Both are powerful warriors from myth - inspired backgrounds. They could exchange stories about their gods and goddesses. In battle, they could combine their strength and weaponry. Wonder Woman's lasso and Thor's hammer could be used in creative ways to defeat enemies. Their personalities are also quite bold, so there would be a lot of banter and mutual respect between them.
Wolverine and Thor would be an exciting pair. Thor is a god with his hammer and super strength, and Wolverine is a tough mutant. They could have an epic battle at first, maybe due to a misunderstanding. But then realize they have a common enemy. Wolverine might be in awe of Thor's power, while Thor could respect Wolverine's tenacity and never - give - up attitude.
I think Batman and Robin (from Young Justice) would be really interesting. Batman's brooding and strategic mind against Robin's youthful enthusiasm.
Some fanfictions also like to pair Artemis from Percy Jackson with Artemis in Young Justice. Since they both share the name and are associated with the moon in their respective universes, it creates an interesting parallel. They could team up to protect a powerful lunar - related artifact from falling into the wrong hands, with their different but related powers working in harmony.
Iron Man and Castiel would be an interesting pair. Iron Man with his high - tech gadgets and Castiel with his angelic powers. Iron Man could be intrigued by Castiel's ability to teleport and heal, and Castiel might be fascinated by Tony's technology. They could work together to fight a threat that combines technology and the supernatural, like a group of demons that are using stolen Stark tech.
I think Superboy could be really interesting. He has that inner struggle with his identity and being part of the world, and Ghost Rider's dark and complex nature could add another layer to that. They could have some really intense scenes together as they both deal with their own forms of power and the consequences of it.
I think Bucky Barnes from the Howling Commandos and Black Widow from the Avengers would be an interesting pair - up. Bucky has his dark past and his combat skills, and Black Widow has her own shadowy history. They could bond over their shared experiences of being agents and having to do some not - so - pleasant things in the name of the greater good. They might also teach each other some new fighting moves and spy techniques.
I think Danny Phantom and Spider - Man would make an interesting pair. They are both young heroes with a sense of humor. Danny could teach Spider - Man about the Ghost Zone, and Spider - Man could show Danny some of his cool web - slinging moves. They could also bond over the fact that they have to keep their identities a secret while still trying to do good in their respective worlds.