Thor. The title of Strongest and Most Powerful Avenger belongs to none other than the god of thunder. He was once the King of Asgard before passing the crown to Valkyrie. He was a founding member of the Avengers, the Revengers and a temporary member of the Guardians of the Galaxy.
Kang is stronger than Thanos, with the Conquerer being much more challenging to defeat than the Infinity Gauntlet-wielding villain.
Thanos has faced some powerful foes but never anything like Orion. Orion has Thanos beat in most categories and never stops coming. Thanos may be smarter but Orion would overwhelm him. Anyone who can beat Darkseid by themselves can take Thanos, so Orion has this one in the bag.
Wanda was still a formidable adversary, capable of tipping the scales in favor of Ultron (James Spader) or the Avengers, depending on who she was helping. Still, without her Chaos Magic from Marvel Comics, Wanda was not more powerful than Thor or Hulk.
Hulk has traditionally been seen as the strongest Avenger physically — and for good reason, though he's been subdued by both Iron Man and Thor. Then he got wrecked in the opening scene of "Infinity War" and we haven't seen him fight since.
Hela Was Worthy Enough to Destroy Mjolnir
Many people other than Thor have wielded Mjolnir, including his sister Hela. But the impactful scene in Thor: Ragnarok depicts Hela catching Mjolnir in mid-air before then crushing it to pieces. Odin previously told Thor the power of the Uru metal had no equal.
Moon Knight's power level is often up for debate, but every night he demonstrates that he is capable of taking out each of the Avengers.
Thor is great at close-range combat, too, which is one of Wanda's weak points. Captain Marvel and Captain Carter were able to get in a few blows before succumbing to the Scarlet Witch, and that is because they got close enough to her to do it.
Thor is stronger than the Hulk
To defeat him, Odin granted the Hulk (who was being controlled by Bruce Banner) the ability to use Mjolnir. Now, with everything even, the two had one more fight. Unfortunately for Bruce Banner, he learned a lesson. The God of Thunder has always held back.
Tony Stark is the smartest of them all, having been responsible for some of the most incredible inventions to have ever graced the Marvel universe, including the Arc Reactor and one of the most sophisticated artificial intelligence systems known to man.
But after the release of WandaVision and Doctor Strange in the Multiverse of Madness, it's pretty clear that the Scarlet Witch is among the most powerful. Wanda Maximoff has never truly been defeated, only "losing" to the combined forces of Doctor Strange, Wong, and America Chavez after realizing the error in her ways.
There are few beings in the universe Thanos is scared of and the Hulk is one of them. There's a good reason for this, Hulk's strength is potentially limitless. One of the things that makes the Hulk so dangerous is that if you can't take him out quickly, you're never going to take him out.
While Quicksilver is often thought of as the fastest of the Avengers, one hero fans know from the movies can actually outrace him when they need to. Many heroes possess enhanced speed, but Pietro Maximoff is generally considered Earth's fastest man (at least in Marvel Continuity).
In Iron Man, Tony Stark established himself as an extremely intelligent and wealthy businessman before he ever chose to become a superhero. CEO of Stark Industries, and the leading provider of just about everything in the MCU, Tony inherited his position at the company through his father Howard Stark.
1 Reed Richards
Throughout the character's history, he has been consistently cited as the most intelligent being in the Marvel Universe, justifying this affirmation time and again with his discoveries and innovations.
#1 Iron Man
Played by Robert Downey Jr., Iron Man consistently ranks as one of the most popular characters, in the Marvel Cinematic Universe—and for a good reason.
Since they both possess superhuman strength and speed, their fight might go on for days. However, according to Greg Pak — Marvel's writer, who worked on several comics featuring the Hulk, Superman would win their fight because of his virtues: “Superman, being who he is, will not just make his enemy angry.
Marvel fans know that Spider-Man is a strong superhero, but the company has just confirmed that Peter Parker is strong enough to defeat the Incredible Hulk in a one-on-one brawl.
Determination. Thor is known for having a bad temper, yet his determination is also among his biggest flaws. Thor's perseverance is a weakness since it puts his life in danger because he continues putting himself in dangerous situations.
Armed with his new tools for battle, Thor defeats the Angry Titan by smashing his head with Mjolnir. In Avengers: Infinity War, Thor managed to lethally wound the Mad Titan with the Stormbreaker despite taking on the full force of the Infinity Gauntlet.
Could Wanda Maximoff lift Mjolnir? No, this is not a debate about if she's worthy. We all know she isn't. Chaos Magic is all about the fact that it defies the rules, Mjolnir's worthiness enchantment is technically a rule.