In Thor: The Dark World, he lost his mother and brother (temporarily) to the dark elf Malekith (Christopher Eccleston), and in
Iron Man assists Tigra and Captain America as Ghost Rider imprisons them in a cave and strikes them with his hellfire. Unfortunately, Thor and Iron Man are both overpowered, and Ghost Rider defeated Thor by using his own Mjolnir.
Thor lost his mother, his lover, his father, his people, his brother, and his friends. But most importantly, he is still smiling. : r/marvelstudios.
In both Norse mythology and the Marvel comic books, there is a prophesy that a great battle, instigated by Thor's brother Loki, will bring about Asgard's apocalypse. Surtur is said to be involved in this destruction. The cataclysmic event is known as Ragnarok.
Odin. Odin is basically Thor and all the other Asgardians rolled into one—though he's even wiser, more experienced, and minus one eye. As the default King of Asgard, Odin is easily the most powerful being in his realm.
Cap is one of the few mortals able to not only lift Mjolnir but wield its full power, making him someone who can beat Thor. Assuming the reason for their battle is because Thor is possessed or tricked, Cap would be able to use Mjolnir against him.
The winner of this fight would be Thanos based on his superior brute strength, and raw powers. However, if Thor uses some clever strategies, he could defeat the villain, especially since he has access to more powerful weapons and techniques.
Among Thor's more clear-cut enemies stand Frost Giant King Laufey, Surtur the Fire Giant, the dark elf Malekith, and Thor's own half-sister Hela, the so-called goddess of death, all of whom have ill intent towards Asgard.
Thor doesn't always save the day in Marvel Comics, and some of his biggest losses include falling to Thanos and Gorr the God Butcher.
Thor realized he was not going to be able to defeat her, and in an interesting turn of events, he ended up restoring Surtur's power by having Loki drop the crown in the Eternal Flame. This unleashed Ragnarök, which was the only way to defeat Hela as Asgard was her power source.
While Thor is powerful and his strength is said to be unmatched, he is not strictly immortal like other mythological gods. He is susceptible both to aging and to being killed in battle. Like other Norse gods, he must consume special apples kept by the goddess Idun to keep from aging.
Thor is Immortal, Not Invincible
In Avengers: Infinity War, Thor revealed that he was over 1500 years old. It's clear that age doesn't affect him the way it does normal mortals, as with most immortals, he is aging at a slower rate.
Thorr Odinson is a villain from the Avengers and is an evil alternate reality version of Thor Odinson as well as a member of the Tyrant Avengers.
The Hulk is an incredibly powerful Avenger in the MCU. He effortlessly defeated Chitauri Leviathan and Loki in the first Avengers movie, and in Thor: Ragnarok, he proved his dominance by winning a gladiatorial fight against Thor.
Well, it's about even. Hercules' strength is rarely matched. There were times when he even overpowered the Incredible Hulk – a feat that not even Thor could complete. So, when it comes to physical strength, Hercules is the strongest.
While Thor is one of the most powerful beings in the MCU, it is known that Scarlet Witch's powers are superior.
Loki and Thor are both gods and have immense godly powers that make them somewhat impervious to harm, though they can be beaten; they can lose eyes (Thor) and they can die (Loki). If the metric is physical strength, then Thor is easily the winner.
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.
Thor Odinson has proven himself as the most powerful due to everything that he has been through during his eight MCU appearances. He has lost his family, his home, and his weapon, but always comes out stronger than ever.
The greatest and most challenging foe Loki has faced is perhaps his own brother, Thor. While the two were raised as siblings by Odin, envy drove Loki's desire to overthrow Thor., Loki is frequently defeated by the god of thunder, but is never discouraged from persevering in his efforts.
There have been several moments in the MCU that prove that Thor is actually the strongest Avenger. Chris Hemsworth debuted as Thor back in the MCU Phase 1's Thor, and has become one of the longest-running characters in the MCU, and so far, the only original Avenger to have four solo movies under his belt.
In the Marvel Universe, Thor has emerged as the true strongest there is, and has proven to be a cut above the Hulk.
While Thanos is an Eternal and has the standard powers of super-strength, agility, regeneration, immortality, and more, Adam Warlock takes the upper hand. He can be killed, but he resurrects to be stronger every time.
Thor wanted Zeus and the other gods to help him fight Gorr the Godbutcher (Christian Bale), who—as you can perhaps guess from his name—poses a threat to all the gods. Zeus is uninterested in helping. Thor then kills Zeus using Zeus' own thunderbolt, which (frankly) feels like a bit of an overreaction.