Which Is Marvel’s Strongest Metal? It is NOT Adamantium!
A new metal has put an end to any debate over which is the strongest in the Marvel Universe. In “The Invincible Iron Man” #15, Iron Man debuts a new armor made from the mutant metal Mysterium, and when it’s pitted against a foe with Adamantium claws, the razor-sharp weapons crumple against their opponent in a shocking…