Thanos could also win in a fanfiction. He has incredible strength and the power of the Infinity Stones at his disposal. In a lot of fanfictions, the power levels are often exaggerated. Thanos could simply use the Reality Stone to make Iron Man's weapons ineffective or use the Time Stone to freeze Iron Man in time and then defeat him. His brute strength alone is enough to overpower Iron Man in a direct confrontation. And his experience in battles across the universe gives him an advantage over Iron Man who mainly operates on Earth.
In a Spider - Man vs Thanos fanfiction battle, it's tough to say who would win. Spider - Man has his agility, spider - sense, and web - slinging abilities. He can quickly dodge attacks and come up with creative ways to fight. However, Thanos is incredibly powerful, with his strength and the Infinity Stones (if he has them in the fanfic). But if Spider - Man could somehow use his intelligence to outwit Thanos, like finding a weakness in his armor or the way he uses the Stones, he might have a chance. It really depends on how the author of the fanfiction writes the encounter.
In some fanfictions, the winner isn't really about who is more powerful physically or technologically. It could be about who has the stronger will or the better moral compass. For example, if Iron Man realizes that he's in the wrong during the fight, he might back down, making Spider - Man the 'winner' in a sense. Or if Spider - Man is able to convince Iron Man of a greater good, the fight could end without a clear physical victor.
Iron Man would probably win. He has a highly advanced suit with a plethora of weapons and defensive systems. His suit is constantly evolving and he has the genius of Tony Stark behind it. Metallo, while strong with his kryptonite - powered body, Iron Man could analyze his weaknesses and use his repulsors, missiles and other gadgets to take him down.
Well, it really depends on how the fanfiction is written. If the story focuses on Iron Man's technological advancements and his ability to quickly analyze and counter Thor's attacks, he might have a chance. However, Thor's raw power is not to be underestimated. He has centuries of combat experience and his powers are magic - based, which could potentially bypass Iron Man's technological defenses. So, more often than not, Thor has the upper hand.
It's hard to say for sure. If Lex Luthor in the fanfiction has access to some sort of kryptonite - like weapon or technology that can disrupt Iron Man's suit, he might have a chance. But overall, Iron Man has a lot of experience in combat situations. He's faced off against some really tough foes. Luthor is more of a behind - the - scenes manipulator. So, I'd still give the edge to Iron Man most of the time.
Thanos is extremely powerful with the Infinity Stones. However, Tony Stark has a history of coming up with solutions against seemingly unbeatable odds. In a fanfiction, the author might give Stark an edge by having him discover a hidden weakness of Thanos or develop a new weapon that can neutralize the Stones' power. So, it's possible for Stark to win if the story is written in a way that emphasizes his ingenuity.
One interesting plot twist could be that Iron Man discovers a hidden power within his suit that can counter the Infinity Stones. Maybe it was something he unknowingly built into it long ago.
One Punch Man would probably win. He can defeat any opponent with just one punch. Thanos is powerful, but One Punch Man's strength seems limitless in his own universe. His simplicity and overpowered nature would likely allow him to take out Thanos quickly.
It depends on the circumstances. If Ant - Man can get close enough to Thanos without being detected, he could potentially use his shrinking ability to get inside Thanos' armor and disrupt his systems. But Thanos is extremely powerful, so if he notices Ant - Man, he could easily swat him away.
The Imperium of Man vs Covenant fanfiction battle is a very interesting concept. The Imperium has access to a wide range of weaponry, from bolters that are highly effective at close range to macro - cannons on their starships. The Covenant's plasma - based weapons are no joke either. But the Imperium has a more diverse population which means they can draw on different skills and abilities. Their Space Marines are some of the most elite warriors in the galaxy. The Covenant has their own elite units like the Sangheili, but the Imperium's overall military might and strategic depth would likely lead to their victory in a long - drawn - out conflict.