If Spider - Man has the Infinity Gauntlet in fanfiction, he would likely use it to protect his loved ones first. He could use the Soul Stone to ensure the safety of Mary Jane, Ned, and Aunt May. His approach to using the gauntlet would probably be different from someone like Thanos. Spider - Man is all about protecting the little guy, so he'd focus on using the power for the benefit of ordinary people. He might even use the Stones to improve living conditions in the city, like using the Power Stone to generate clean energy for everyone.
He might use it to save his city from all kinds of threats. He could snap his fingers and make all the bad guys disappear, like the Green Goblin and Doctor Octopus. He's a hero, so he'd probably use it for good.
Well, in a fanfiction scenario where Tony has the gauntlet in Infinity War, he might try to use it to defeat Thanos right away. Maybe he figures out how to control it quickly and unleashes a powerful blast that could turn the tide of the battle.
Well, he'd probably be super powerful. He could use the Infinity Stones' powers to defeat villains with ease. Maybe he could even use the Time Stone to go back and prevent some of the bad things that happened in his world. With the Power Stone, his physical attacks would be off the charts.
In some fanfiction, Spider - Man might obtain the Infinity Gauntlet through a stroke of luck. Maybe it just falls into his hands during a battle in an alien - invaded New York. Another way could be that he is chosen by some powerful cosmic entity to be the wielder of the gauntlet for a specific purpose, like restoring balance to the universe.
Spider-Man was not one of the characters who died in the Infinity Gauntlet comics. The story had its own set of casualties, but he wasn't among them. The plot was complex and full of surprises, but Spider-Man made it through.
In fanfiction, if Tony Stark uses the Infinity Gauntlet, he might be able to rewrite reality in ways that benefit Earth. He could potentially eliminate all threats to the planet, like getting rid of all alien invaders forever. Also, he could use it to solve global problems such as poverty and environmental degradation. He might create a world where technology is so advanced that everyone has a high quality of life.
He would probably become extremely powerful. He could use the Infinity Stones' powers to defeat Voldemort in an instant. For example, the Power Stone could enhance his magic to an unimaginable level, and the Time Stone might allow him to go back and prevent bad things from happening in the wizarding world.
If Percy Jackson had the Infinity Gauntlet in fanfiction, it would completely change the power dynamics. He might use the Reality Stone to create illusions or change the nature of things around him. For example, he could turn the sea into a solid surface for his enemies to struggle on. And with the Power Stone, his physical strength would be off the charts, allowing him to take on even the mightiest of foes with ease.
The plot might be that Spider - Man gets the Infinity Gauntlet in a different universe. In this universe, the rules are a bit different. He finds that when he uses the gauntlet, it gives him not only the power of the Stones but also some strange side - effects. For example, every time he uses the Mind Stone, he gets a vision of a future event that he doesn't fully understand. He uses the gauntlet to fight against an evil version of himself from another dimension who also wants the gauntlet for his own dark purposes. Along the way, he has to learn to control the gauntlet's power and also come to terms with the fact that using it might change him forever.
He might become more serious. Having such a powerful item would weigh on him.