Gravely injured by an act of industrial sabotage, billionaire genius Tony Stark saved his own life by designing a life-sustaining shell -- the hi-tech armor that is the invincible Iron Man. Inspired to create a type of armor for every eventuality, Stark looked to one of his most indomitable of allies: The Mighty Thor. Similar to Thor's enchanted Hammer, Iron Main's Thor Buster armor is fueled by Asgardian magic -- as invincible as his original design and mystically powerful enough to defeat the Thundergod himself!