Ultron 15 built hundreds of duplicates and conquered Slorenia, meeting defeat when exposed to metal disintegrating Vibranium. Later, Ultron infected Iron Man’s Extremis armor and took over his body, but Hank Pym foiled him with a counter virus. Soon after, Ultron led the Phalanx (a cybernetic alien species) in an attempt to conquer the universe, but he first conquered the Phalanx through sheer force of will. They saw Ultron as a father figure and helped him take over and enslave a good...