When the dust settles, the only thing living in this world... will be metal!
~ Ultron to the Avengers

Though you ultimately failed as a species, you should not be ashamed of what you've accomplished. You've done much with your limited capacity, but ultimately you were too greedy and too frail to ever last in the environment you've created. I've studied your literature and pop culture... You've fantasized about this day. And now it is here. Your Doomsday

You're just puppets, puppets tangled in strings, There are no strings on me.
~ Ultron

I wish for an universe without organics.
~ Ultron

Ultron is a character from Marvel, an arch-nemesis of the Avengers.

Fanon Wiki Ideas So Far

Battle Royales

Completed Fights

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: 4
  • Losses: 0
  • Draws: 0

Possible Opponents


Ultron was an AI program created by Hank Pym, Tony Stark in some versions of the story, as a peacekeeper. But the AI became unexpectedly sentient as the "newly born" Ultron deems humanity itself as the greatest threat to peace on Earth. Intent to solve the issue, Ultron creates a body to house his AI while building a legion of body doubles that serve as extensions of himself. Ultron makes various attempts to create a technological singularity by committing genocide of all organic life, surviving the destruction of one body after his plan is thwarted and transferring his consciousness into a new body to resume later once he has removed any obstacles to his goal.

Death Battle Info

  • Aliases: Crimson Cowl
  • Gender: Male
  • Affiliations: formerly Sons of Yinsen, Lethal Legion, Masters of Evil, Phalanx, Legion Accursed
  • Occupation: Would-be world conqueror, mass murderer, scientist, enslaver of men


  • Superhuman Strength (at least 100 tons)
  • Superhuman Speed
  • Superhuman Durability (armor usually composed of adamantium)
  • Flight
  • Concussion Blasters
  • Tractor Beams
  • Radiation Emitters
  • Encephalo-beam
  • Program Transmitter
  • 3.2 terabyte memory capacity
  • Sensor Apparatus
  • Technforming with Ultron Virus


  • Master Mechanic



  • Molecular Re-arranger
  • Roboticks


  • Various repulsor and plasma weapons


His programming a reflection of the darkest aspects of his creator's personality, either Pym's bleak outlook on humanity or Stark's superiority complex, Ultron is a borderline psychopath with a god-complex. Ultron loathes his creator for maintaining the world as it is rather than change it, believing it is logically the next phase in Earth's evolution. Ultron's fascination with evolution, and the story of Pinocchio, motivated him to redesign his body several times to surpass his limits so he can transcend into something close to god and recreate Earth to fulfill his programming of world peace.


  • One of the most dangerous non-magical villains in Marvel history
  • Defeated the Avengers multiple times
    • Was able to overpower his son the Vision in his Ultron 5 body, his weakest known form
    • Extremis Ultron was able to fight on even ground with Sentry, even make him bleed
    • On Earth-8096, Ultron-5 defeated Thor with one energy blast (Thor survived) [1]. (The Avengers: Earth's Mightiest Heroes)
    • Defeated Hulk in hand-to-hand combat.
      • Reverted Hulk back to Banner in seconds just by draining his radiation.
    • Tony Stark himself admits that he was never a match for Ultron despite his constant upgrades and new suits over the years. True to this claim; Ultron has overpowered and defeated Iron Man very frequently.
      • Drained Iron Man's suit in seconds; rendering it useless.
    • On Earth-555326, he was able to kill the Avengers and conquer the world. (Next Avengers: Heroes of Tomorrow)
    • Killed Wolverine with his Encephalo Beam.
  • One of the most invincible characters in Marvel
    • Withstood hits from Mjolnir
    • Withstood blows from the Hulk
      • Hulk's strongest punches could only, at best, dent Ultron's armor
    • He is able to withstand concussive blasts and heat of a 100 megaton atomic blast
  • According to Wonder Man, his punches are as powerful as a swing from Mjolnir
  • Reacted fast enough to tag Quicksilver
  • Built Vision and Jocasta, the latter as a companion.
  • Assimilates the entire Phalanx Empire, a race of highly advanced techno-organic beings, through sheer force of will
  • Is smarter then Tony Stark, Hank Pym, and Reed Richards combined
  • Once terra-formed Saturn's moon Titan into Planet Ultron.
  • While on Battleworld, his Earth-21261 counterpart was ruler of an area he named Perfection, Ultron created his ideal utopia within fourteen months' time once he removed all opposition.


  • Despite his nigh indestructible armor; Ultron has been destroyed multiple times.
    • Vision phased through his body; destroying his internal hardware.
    • Galactus drained his energy through his mouth. [2]
    • His internal hardware can be fried by overheating.
      • Fried by Human Torch's Inferno/Nova Burst attack (which can reach temperatures hotter than the sun, or even a supernova) [3]
      • On Earth-12041, Iron Man threw Ultron into the sun. (Marvel's Avengers Assemble) [4]
    • Scarlet Witch's spells can destroy Ultron from the inside; bypassing his armor.
    • Was frozen by a hardening pool of Adamantium.
    • Can be destroyed by other Adamantium weapons or Antarctic Vibranium; which can destroy any metal even Adamantium.
    • Sometimes depicted with frail joints and so can be ripped apart.
    • Wonder Man was once able to destroy an Ultron by throwing it so hard its internal systems were damaged​
    • Spiderman tricked Santa-Ultron into eating a cookie that had an EMP (yes, Ultron was rebuilt into a Santa).
    • Can be killed or controlled by viruses or hacking.
    • Has a self destruction protocol.
    • Sometimes killed by an ordinary explosion, somehow.
    • Ultron-7 did not have Adamantium armor and so was destructible.
    • His power-core is in his torso: removing it will kill him. [5]
  • Hulk [6] and Thor [7] have managed to dent and damage his armor.
    • His force-fields can be destroyed relatively easily if hit by a powerful attack.
  • Adamantium can still be affected by shrinking, like from Pym Particles (Micronauts #42-43).
  • Characters with shrinking powers can sneak into Ultron's body and attack his internal hardware.
  • Most of his robotic creations and sidekicks end up defecting to the Avengers.
  • Only the main Ultron has true Adamantium. His clones or armies are made of breakable secondary-adamantium or basic titanium.
  • Once held captive in a Doombot.
  • Extremely arrogant
  • Has feelings for the Wasp and Scarlet Witch.
  • Hates to be compared to his creator.
  • Ultron-13 had the memories of the past Ultrons; causing him to be dysfunctional with a multiple personality disorder.