Electra might be another good choice. She has assassin training herself. In a fanfic, she and Assassin Spider - Man could have a complex relationship, sometimes working together and other times being at odds due to their different moral compasses. Their interactions would add a lot of drama to the story.
Daredevil could also be an interesting pairing. Both are street - level heroes with enhanced senses in a way. Assassin Spider - Man's acrobatic and stealth skills combined with Daredevil's martial arts and heightened senses would make for an exciting story. They could work together to clean up the seedy parts of the city.
Iron Man is a great character to pair with Spider - Man. Tony Stark can act as a mentor to Peter Parker, providing him with new and advanced tech for his suit. They also have a fun dynamic, with Stark's sarcasm and Spider - Man's youthful exuberance.
Black Cat is a great choice. Her cat - like agility and thieving skills would blend well with Spider - Man's acrobatics and sense of justice. Their relationship in the comics already has a lot of potential for a hybrid - style fanfiction where they combine their skills in new ways.
Peter Parker (Spider - Man) and Robin would make a great pair. They are both intelligent and resourceful, and their different fighting styles would complement each other well. Robin's detective skills combined with Spider - Man's spider - sense could lead to some amazing crime - solving adventures.
Captain America is another good option. Steve Rogers' sense of justice and leadership could influence Spider - Man in a positive way. And the contrast between the old - fashioned Cap and the young, modern Spider - Man would create some great story dynamics.
Artemis could be a great pairing. She's a skilled archer and a strong - willed character. Spider - Man and Artemis could have some great banter while on a mission, and their combined skills would make them a formidable duo.
There could be a fanfic that delves into the origin of Assassin Spider - Man. Maybe he was trained by a secret assassin guild before getting his spider powers. This would explore how his assassin training influences his actions as Spider - Man, like his decision - making in battles and his approach to protecting the city.
One great character to pair with Gwen in Ultimate Spider - Man fanfiction is Gwenpool. Their personalities are so different, with Gwenpool being from a different reality and having a more zany and unpredictable nature. It could lead to some really fun and unique storylines. Another character is Flash Thompson. If he were to have a more positive relationship with Gwen, it could show a different side of his character. And lastly, Norman Osborn could be paired with Gwen in a way that explores the power struggle and the moral conflict between them, as Norman is often a villain in the Spider - Man universe.
One of the best aspects is the creativity. Fanfic writers can come up with unique storylines that the official comics or movies might not explore. For example, they can give Spider - Man new powers or put him in different time periods.
Spider - Man and Iron Man are really popular. They have a mentor - mentee kind of relationship in many fanfictions. Iron Man can offer his technological expertise to Spider - Man, and Spider - Man can bring his fresh perspective and street - level heroism to the table.
Definitely Spider - Man and Superboy. They are both strong characters with different origins. Superboy has his Kryptonian powers while Spider - Man has his genetically - altered abilities. Pairing them up can create interesting dynamics as they compare their powers and learn from each other.