Deadpool and Wolverine are a great pair. Wolverine's serious and no - nonsense attitude contrasts perfectly with Deadpool's zany and irreverent personality. They could have some epic battles where Deadpool's constant chatter drives Wolverine crazy, but also some moments where they realize they're not so different. Another good pair would be Deadpool and Rogue. Rogue's power - absorption ability could lead to some interesting situations when she tries to touch Deadpool, and his unpredictable nature would keep her on her toes.
Well, obviously both Spiderman and Deadpool are often the best - written. Spiderman's sense of responsibility and his inner turmoil over his dual life are usually well - explored. For example, in some fanfics, his struggle to balance being Peter Parker and Spiderman while dealing with Deadpool's chaos is really engaging.
Definitely Wolverine and Deadpool. They have a lot in common, like their regenerative abilities and their combat skills. Their interactions could be really interesting, with Wolverine being all serious and Deadpool cracking jokes all the time.
Storm and Jetfire. Storm has the power to control the weather, and Jetfire is a powerful flyer. They could work together in aerial battles, with Storm creating favorable weather conditions for Jetfire to fly and attack more effectively. Their powers could also be combined in creative ways, like Storm using her lightning powers in conjunction with Jetfire's energy blasts.
Cable would be a great character to pair with Deadpool. Their dynamic in the comics is really interesting, with Cable being the more serious and brooding type compared to Deadpool's zaniness. In a game fanfiction, they could be on a mission together and Deadpool could be constantly annoying Cable with his jokes and antics.
Gwen would be a great character to pair with Alien X. Her magical abilities could complement Alien X's powers in interesting ways. For instance, when facing a threat that requires both brute omnipotent force and the finesse of magic. Another good pairing could be Kevin. His ability to absorb and use different forms of energy could interact with Alien X's power source in unexpected ways, like when they need to combine their powers to break through a powerful energy barrier.
Wonder Woman is another great choice. Her strong moral code and powerful abilities would be an interesting counterpoint to Deadpool. He might be in awe of her at first, and then start trying to crack jokes and get on her nerves, but they could also form an unlikely friendship as they fight together against a common enemy.
Yoshi would be an excellent character to pair with Bowuigi. Yoshi's friendly and helpful nature can contrast or complement Bowuigi's personalities. Donkey Kong is another good choice. His brute strength can be a great counterpoint to Bowuigi's more strategic thinking. And Toad could be added for his loyalty and sometimes comical nature.
A rogue could be a great character to pair with an artificer in fanfic. The rogue's stealth skills combined with the artificer's gadgets can lead to some really interesting heist - like scenarios. For example, the artificer could create a device that disables security systems while the rogue sneaks in to steal a valuable item.
Tanjiro would be a great character to pair with rengoku. Their different personalities could create an interesting interaction. Tanjiro's kind - hearted nature and rengoku's fiery determination could lead to some great storylines.
Hawks is a great character to pair with Dabi in fanfic. Their relationship in the original story is complex and full of tension, which can be explored further in fan - made stories. There's also Shigaraki. Since they are both important members of the League of Villains, there's a lot of potential for interesting dynamics between them in fanfics.