Originating from the White Hot Room, mysterium made its debut as the defining material of Iron Man's Model 72 armor when an ...

Iron Man's new mysterium armor proves stronger than adamantium ... he discovered that mysterium - forged with powerful mutant circuits in the White Hot Room - could not be bent by Captain Marvel ...

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Imagine wearing high-tech body armour that makes you super strong and tireless. Such technology, more specifically called an exoskeleton, sounds like the preserve of the Iron Man series of ...