In some fanfictions, Tony Stark kills Thanos by outsmarting him in a battle of wits. He could set up a series of elaborate traps and illusions that deceive Thanos into a vulnerable position. For instance, he might create false Infinity Stones that Thanos is lured into trying to obtain, only to find they are booby - trapped. Then, while Thanos is distracted, Stark delivers the fatal blow. Or, Stark could use his Iron Man suits in a very creative way. He could send a swarm of mini - suits to attack Thanos from all directions, overwhelming him and finally finding a way to kill him.
Well, in some 'Tony Stark Fights Thanos' fanfiction, there's a plot where Tony manages to hack into Thanos' mind through some super - advanced tech he's developed. This allows him to create illusions in Thanos' head, confusing him during battle. Also, a common plot is that Tony sacrifices himself in a very heroic way. He uses all his suit's power and some experimental tech to send Thanos into a different dimension or something like that, saving the universe at the cost of his own life.
One interesting Thanos and Tony Stark fanfiction could be where they have to team up against an even greater threat in the universe. Maybe a new powerful alien race emerges that is set on destroying all life, and Thanos, with his knowledge of different planets and Tony Stark with his technological genius, are forced to put aside their differences. In this kind of story, we might see Tony trying to outwit Thanos at times while also learning from his vast experience in the cosmos.
In some fanfictions, Thanos and Tony Stark have a more personal connection. For example, Thanos has a past encounter with Howard Stark (Tony's father) that changes the whole dynamic. This could lead to a story where Thanos has a different view of Tony, and Tony has to grapple with this new information while trying to save the universe.
One interesting scenario could be Tony Stark using his superior intellect to outwit Thanos in a battle of wits rather than just brute force. He might create a device that can nullify the power of the Infinity Stones for a short time.
Perhaps there's a power struggle over a new technology or a powerful artifact. Tony wants to use it for what he believes is the greater good, but Steve opposes him. Their clash escalates to a point where Tony, in a fit of rage or desperation, kills Steve. Or maybe it's a situation where Steve discovers some dark secret about Tony's business dealings and Tony kills him to keep it quiet.
Yes, there are likely fanfictions out there where Tony kills Thanos. The Marvel universe has a huge fan base, and fans often create alternative storylines. Some might explore this scenario to give a different take on the Infinity War and Endgame stories.
In some 'tony stark was dusted fanfiction', a plotline could involve the other heroes trying to keep Stark's legacy alive. They could be inspired by his past actions and try to create new technology in his honor. For example, Peter Parker might be determined to step up and be the new 'tech - hero' in Tony's absence. Also, there could be a story where Tony's AI, like Jarvis or Friday, plays a crucial role in uncovering a way to reverse the dusting.
In this scenario, it would be a complete shocker. Tony Stark is a hero, and Thanos is a villain. If he were to join Thanos, it might be because Thanos somehow convinced him that his plan was for the greater good. Maybe Thanos showed him a future where overpopulation and resource depletion were so bad that his 'snap' was the only solution. But this would go against everything Stark stands for, so it would be a very complex and dark turn for his character.
The death of Thanos at Tony Stark's hands might also change the power dynamics among the superheroes. Tony Stark would likely gain even more respect and admiration, becoming a sort of legend. This could lead to some heroes trying to emulate his methods, while others might be jealous or concerned about his new - found power and influence. Also, characters like Nebula and Gamora, who had a personal vendetta against Thanos, would have a major shift in their story arcs. They would need to find new purposes now that their main enemy is dead.
One interesting plotline could be Tony Stark using his genius to create advanced prosthetics for himself. He might struggle with the new limitations at first but then turn it into an advantage, like integrating new weaponry or technology into his prosthetic limbs. Another could be his emotional journey of accepting his new state and how it affects his relationships with the Avengers.