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We are born of two universes. Each of them imperfect; each afflicted with the cancer of organic life. From their ruins, a new universe shall be forged, in the fire of the stones of reality, and space. All life remade in our image, in steel, free from the sins of the flesh. We are Ultron Sigma. We are your god.
~ Ultron Sigma

Ultron Sigma is the main antagonist of Marvel vs. Capcom: Infinite. It consists of a fusion brought from the alliance of Ultron and Sigma, with the common goal of exterminating all biological life forms in both of their respective universes.

Fanon Wiki Ideas So Far[]

Battle Record[]

WARNING: The following tab will reveal the numbers of wins and losses for the following character. Read at your own risk.

Battle Record

  • Wins: 2
  • Losses: 1
  • Draws: 0

Possible Opponents[]

As Ultron Omega[]

As Both Forms[]

History[]

Though meant as a pawn a scheme conducted by Jedah to combine the Capcom and Marvel universes for his agenda, Ultron encounters Sigma while displaced in Adel City. The two artificial beings find a commonality in their mutual loathing towards organic life and need to purge it, which lead to them figuratively and literally joining forces as Ultron Sigma. The resulting being uses the Space and Reality Stones to fulfill Jedah's intent to merge the universes, intending to become the god of the new born universe.

Death Battle Info[]

Being a fusion of Ultron and Sigma, Ultron Sigma possesses their strengths along with the latter's swordsmanship and the former's Ultron Sentries.

Xgardians[]

Thor's Asgardians that were infected by Ultron Sigma's virus.

Infinity Stones[]

  • Reality Stone: Locally or universally alters the natural laws of the universe to the wielders will, draining the life force of lesser beings who possess it. Ultron Sigma can use the Reality Stone to fire a homing projectile.
  • Space Stone: Limitless manipulation of space, allowing for teleportation, dimensional manipulation, the creation of wormholes, etc. Ultron Sigma can use the Space Stone to pull an opponent towards him or seal them within a box-shaped space that only he can move through

Powers[]

  • Death Ray
  • Sigma Virus
  • Sigma’s Saber
  • Ultron’s Sentries
  • Reality Stone (reality warping)
  • Space Stone (spatial manipulation)

  • Life Absorption
  • Death Ray
  • Reality Stone (reality warping)
  • Space Stone (spatial manipulation)
  • Four robotic hands
  • Dimension Manipulation
  • Sigma Virus
  • Ultron’s Sentries
  • Eletricity Manipulation

  • Feats[]

    • Merged the Marvel and Capcom universes into a singular Universe with the Space and Reality Stones.
    • Bested X, Thor, Nathan Spencer, and numerous other beings in the merged Marvel/Capcom universe.
    • Sigma's Maverick Virus makes Ultron more powerful.
    • Conquered Xgard singlehandedly, and subjugated all of its inhabitants, including Thor.
    • Beat and captured Thanos their first encounter.
    • Deflected Thor's Mjolnir.
    • Caught and threw Captain America's Shield.
    • The Soul Stone showed Dante that four Infinity Stones are not enough to take down Ultron Sigma.

    Flaws[]

    • Has massive superiority and god complexes.
    • Suffers from both Ultron and Sigma's overconfidence.
    • Vulnerable to large amounts of electricity due to his mechanical body.
      • Defeated by Thanos in their second encounter after being exposed to said vulnerability.
    • Failed to wield the Soul Stone due to lacking a soul, causing Ultron Sigma's fused state to become unstable.

  • Ultron Omega's near-limitless power comes at the cost of self-regulation.
  • Ultimately killed by X's Infinity Buster.

  • Gallery[]

    Trivia[]

    • Ultron Sigma is the second original antagonist of the Marvel vs. Capcom series, the first being Abyss (Marvel vs. Capcom 2: New Age of Heroes).
    • Ultron Sigma's battle theme takes elements from Sigma's first battle from Mega Man X2, "Heroes" and "Avengers Unite" from Avengers: Age of Ultron and the Terminator main theme.
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