The sword was made from an extremely sturdy material, durable enough to withstand strikes from both Stormbreaker and Mjølnir. It was able to break through vibranium, having shattered Captain America's Shield after repeatedly striking it.
The fact that Thanos possesses enough power to beak vibranium is a testament to the strength of the Mad Titan, but more importantly, the weapon itself. Although the origin of the sword is unknown, the evident force and qualities of the blade reveal clues to its composition.
According to the commentary track on the Endgame Blu-Ray, Thanos' sword comes from somewhere off-world, making it stronger than vibranium and quite a number of other things as well. Thor's weapons can't scratch them, for instance. Thanos' sword could thus be made of adamantium, which also seems unlikely.
Thanos wasn't using any infinity stone while plucking out the mind stone from Vision's body, that was just the strength of his hand crushing open a Vibranium body ! Thanos crushes the Tesseract with his damn bare hand. And then tossing him to the side like nothing.
In Age of Ultron, concentrated energy blasts of sufficient heat and power are also shown to be effective against Vibranium. Thor's lightning, Vision's Mind Stone lasers and Iron Man's repulsor beams were able to melt Ultron's body when used in combination, meaning that high enough temperatures can break Vibranium down.
5 Reasons Thanos Managed To Break Captain America's Shield
Could Hulk break vibranium?
If MCU Thanos can easily break Vibranium, can the Hulk? He can dent it. However, every time we've seen vibranium being broken in the MCU, it's been done using a similarly durable weapon.
Since Vision was caught off-guard, he didn't have time to phase through the blade, and his synthezoid body began to malfunction. After Corvus Glaive's attack, Vision couldn't use his powers and remained badly wounded for the rest of the movie, which gave Thanos and the Black Order more freedom to confront the Avengers.
In 1992, Ulysses Klaue successfully stole billions of dollars worth of vibranium from Wakanda with the help of the Wakandan prince N'Jobu, which he sold until 2015, when his remaining cache was purchased by the homicidal A.I. known as Ultron.
Despite seeming to be all-powerful, the fact that vibranium can conduct electricity is a serious fault in the metal that surely should have been exploited in MCU projects following Captain America: Civil War.
Many viewers have pointed out that Thanos was able to lift Stormbreaker without a problem, but this is because the ax isn't enchanted as Mjolnir is. Others believe Thanos lifted Mjolnir (although briefly) and have even argued that he would be worthy of doing so.
Thanos and Hulk have clashed several times in Marvel lore, with Thanos even admitting he was scared to face the Hulk before acquiring the Infinity Stones. While Thanos is usually the victor, it's generally down to him using superior tactics and technology, rather than simply possessing greater physical strength.
Tony had access to other materials and he was free to use and incorporate them into his technology, but Vibranium is a signature of Wakanda and Black Panther; it's part of their identity considering how much of it is used in various forms in the country.
He simply wanted him dead at all costs because he was his biggest threat. As per the user, the director of Avengers confirmed that Thanos was most scared of Iron Man. “Not because of his strength, not because of his power, not because of his power, but because of his suit,” he added.
Surtur is a fire giant whose glorious purpose is to destroy Asgard in Ragnarok. Voiced by Clancy Brown, Surtur is nearly unstoppable when at his full power and would be a force to be reckoned with — even for Thanos and his armies.
With what seemed to be his last bit of strength, Thanos, much to Thor's horror, snapped his fingers to activate the Infinity Gauntlet and passed out. He awakened in the Soulworld where he found a younger Gamora, who asked him if he completed his mission. He solemnly replied he had.
It wasn't until she had possession of the Darkhold that she was able to realize the full extent of her abilities. Before Multiverse of Madness, she was strong but not that powerful. That's why the Infinity Stones-powered Thanos could withstand Wanda's attack in Wakanda and then defeat her and destroy Vision.
It can absorb and block energy attacks as well as penetrate vibranium—which Corvus does when he stabs Vision, twice, in the chest. Though neither blow kills Vision, the subsequent wound severely incapacitates the living android, taking away his ability to phase or recover easily.
Thor's hammer Mjolnir was defined by the fact that only the 'worthy' could lift it – so basically no-one except the god of thunder (and Vision, for some reason). But when it comes to the weapon's replacement, Stormbreaker – which Thor forges in Avengers: Infinity War – Groot is able to lift it too.
Can Magneto lift Mjolnir with his metal powers? Yes he can,, but he won't get any powers. Still though having an indestructible hammer to manipulate is pretty handy With that being said Thor can also use Mjolnir to remove Magnetos forcefields …
It is not so much that Magneto cannot affect vibranium, but that the metal's vibratory nature and energy-absorption components can be harnessed in such a way that the Master of Magnetism meets his match.
