When it comes to the Avengers who can beat Scarlet Witch, Doctor Strange is undoubtedly one of the most potent contenders. His ability to manipulate the fabric of reality and his mastery of the mystic arts make him a formidable adversary.
Wanda was considered to be the Nexus Being of Earth-616, but there were still forces far more powerful than her. Perhaps the most obvious character that was more powerful than the Scarlet Witch was the One Above All, who acted as the "god" of the Marvel universe.
Scarlet witch's biggest weakness is her durability. The only mode of defence was her powers. So her durability depended on her powers. She had two different stages in her power: before Infinity war and after Endgame.
The Scarlet Witch would utterly murder Thor.
Therefore, by the end of the Infinity Saga, Captain Marvel was likely stronger than Wanda, all things considered. However, after discovering the true nature of her powers in WandaVision and accessing the Darkhold magic in Doctor Strange 2, Scarlet Witch is now more powerful than Captain Marvel.
While the Scarlet Witch is one of the most powerful beings in the Marvel Universe, her greatest weakness proves even Spider-Man can beat her.
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.
The Verdict: Scarlet Witch Is Stronger Than Captain Marvel
There's no denying that the Scarlet Witch can't hold a candle to Captain Marvel in terms of raw physical strength. That said, Wanda has an edge due to Chaos Magic and her reality-warping abilities.
Hela would win in a fight against Scarlet Witch. This is because she's stronger, faster, more durable, and a better combatant with more experience than Scarlet Witch. All the same, Scarlet Witch would put up a good fight thanks to her immense magical abilities.
According to Tony Stark, Bruce Banner is the “Strongest Avenger” which is how he gains access to the Quinjet in Thor: Ragnarök. In many ways, the Hulk is the ultimate Avenger, as his powers are a result of a failed attempt to replicate the super soldier serum that created Captain America.
To Be All Alone
There's little doubt that this is Wanda's greatest fear, as she's had to deal with it from the beginning of her time in the MCU. She couldn't deal with the prospect of being all alone when the events of Westview took place, projecting her fear into every person in the town.
The source of Wanda's unnatural abilities stem from a two-fold base; unparalleled mastery of actual magic and an innate power to warp reality. Due to exposure to mystic energies and forces at an early age, Wanda may reshape reality to various extremes.
Does Scarlet Witch Become a Villain? The short answer is, yes, multiple times throughout the comics. The extent of her antagonism in Avengers Disassembled is extreme; through a chain reaction of events set in motion by chaos magic, she causes the violent deaths of Vision, Ant-Man, and Hawkeye.
On the other hand, Dark Phoenix is a corrupted Jean Grey that's empowered by the cosmic entity known as the Phoenix Force. So, in a battle between Scarlet Witch and Dark Phoenix, who would win? Dark Phoenix would win in a fight against Scarlet Witch because she is simply a lot more powerful.
In Doctor Strange 2, Black Bolt's mouth was removed by Scarlet Witch. Panicked, Black Bolt tied to speak, causing his brain to implode from the power of his own voice, which was still destructive as ever. However, Black Bolt would likely have annihilated Wanda with a single word.
6) Scarlet Witch
However, things could go the other way around too, with the red superhero throwing Scarlet Witch off her game with his words and getting the best of her. That being said, the latter's powers are beyond the merc's control, so it's safe to say Wanda will take down Deadpool with The Darkhold.
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.
If it came down to it and Odin saw Scarlett Witch as a threat to the Universe and Multiverse and decided to try and take her down, who would win? Odin. Odin could probably kill her but not in a strait up fight.
1 Can't Beat: The Flash
His unparalleled speed makes him invulnerable to her and the superhuman capabilities of the Goddess of Death, including her magical attacks, become worthless. Defenseless, she can be struck by The Flash's lightning and his molecular acceleration blasts many times over.
Marvel Proves Scarlet Witch Can Be Beaten By Spider-Man In Avengers #22. Scarlet Witch is known as the strongest Marvel hero and Avenger today.
Scarlet Witch's Powers Can Easily Defeat the Hulk (Under One Condition) Scarlet Witch has proved her magic can stop the Hulk, but the specific spell she needs to use has one condition to be effective. Avengers' Scarlet Witch has already proved she can defeat the Hulk, but only under a specific circumstance.
As the Scarlet Witch, Wanda has had the ability to use Chaos Magic since birth, unknowingly using it to protect herself and her brother as children. Wanda may not be as physically strong as Thor or Hulk, but her abilities far exceed those of Avengers such as Captain America and Spider-Man.
Hercules / Zeus
In fact, he is considered by many authorities to be the physically strongest character Marvel has ever created. According to legend, he replaced Atlas in holding the sky on his shoulders.
The Scarlet Witch's magical abilities are simply unmatched by the other Avengers. DC's strongest hero is generally agreed to be Superman, who can take hits from just about any villain in the universe and dish them back 10 times harder.
However, with Doctor Strange in the Multiverse of Madness, the Scarlet Witch's candidacy is thrown for a loop. That's because the film reaffirms the angry version of Wanda wouldn't have been able to kill Thanos.