Who would be the main antagonist in 'Ant Man meets Spider Man fanfic'?

Perhaps in the fanfic, Ant Man accidentally shrinks himself too much and gets lost in Spider Man's suit. Spider Man then has to figure out how to get him out without harming him. Meanwhile, they discover that there's a mini - world inside the suit with its own set of problems, like tiny villains causing chaos, and they have to deal with that together.

The Kingpin could be a great antagonist. He's always been a thorn in Spider - Man's side, and his criminal empire and resources would pose a major threat to both Spider - Man and She - Hulk. He could hire super - powered mercenaries to fight them.

Doctor Octopus is another option. His mechanical arms and high intelligence could make for a formidable foe. He might see Deadpool and Spider - Man's partnership as an obstacle to his grand plans. He could try to outwit them and trap them in his elaborate traps using his scientific knowledge.

Maybe it's Obadiah Stane. He's jealous of Iron Man's success and with Izuku in the picture, he sees an opportunity to get rid of Iron Man once and for all. He could also see Izuku's quirk as something he can use to his advantage, so he tries to capture Izuku and use his power against Iron Man.

One possible villain could be Doctor Octopus. He might be back with some new and improved mechanical arms, and he wants to prove that he's the superior scientist and villain by defeating both Spider Man and Spider Girl.

Dr. Octopus could be a great main antagonist. He could team up with a female super - villain from the Totally Spies universe. Together, they could create a plan to steal some top - secret technology. Dr. Octopus uses his mechanical arms to cause chaos in the city, while the female villain uses her own unique powers to keep the Totally Spies and Spider - Man at bay.

The Kingpin might be a good choice. He could see the Titans as a new weapon to use in his criminal empire. He could form an alliance with some of the more corrupt elements in the Attack on Titan world, like some of the military commanders who are only interested in power. He would use his wealth and influence to control the Titans and try to take over both universes. Spider - Man and the heroes from Attack on Titan would have to fight against his well - organized and well - funded forces.

The Vulture could also be a major antagonist. His ability to fly and his sharp talons pose a great threat. Maybe he teams up with some other villains in the fanfiction to take on the two spiders at once. He could be stealing valuable items from around the city and Spider - Man and Spider - Gwen have to stop him.

Perhaps Sabretooth could be the villain. He might be targeting Wolverine specifically, but his actions in a big city draw Spider - Man's attention. Sabretooth's savage nature and powerful claws would pose a great threat. Spider - Man and Wolverine would have to work together to defeat him, with Wolverine having the personal vendetta and Spider - Man the sense of justice for the city.

The Green Goblin could be a great main antagonist. He has a long - standing feud with Spider - Man. Maybe in this fanfiction, he could be out for a more brutal revenge after a particularly humiliating defeat. He could target Spider - Man's loved ones or try to completely destroy his reputation in the city.