Dargonite, an alloy from the future, is stronger than both Adamantium and Vibranium in the Marvel Universe. There is evidence to suggest that Dargonite has already been introduced in the MCU, as seen in Avengers: Infinity War and Avengers: Endgame. The presence of Dargonite in the MCU could have significant implications, potentially leading to a world war and posing a major threat to the Avengers.

There has long been a debate within Marvel fandom about which fictional unbreakable metal is stronger: Adamantium or Vibranium. Ultimately, in the case of the Marvel Cinematic Universe, the argument is pointless because, after all, there's already a metal that exists in the films and comics that's mightier than both: Dargonite.

If you've never heard of Dargonite, you're not alone. This rarely mentioned metal is less widely used than its two more popular cousins. But it has proved to be the strongest metal in Marvel...