Ultron Sigma

Ultron Sigma is the primary antagonist for the storyline of Marvel vs. Capcom: Infinite. It is the result of Sigma's consciousness uploaded into Ultron's body as part of their master plan of destroying all organic life and merging both realities into one with them as its god. Their golden plated chassis formed after the fused machine held both the Reality and Space Infinity Stones. Their second and final form, Ultron Omega, is the end product of the fused robot’s foolishness for using the Soul Stone’s full-potential, upon being tricked by Dante.