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I was not born a Pokémon, I was created. And my creators have used and betrayed me. So, I stand alone!
~ Mewtwo

The human sacrificed himself, to save the Pokemon. I pitted them against each other, but not until they set aside their differences did I see the true power they all share deep inside. I see now that the circumstances of one's birth are irrelevant; it is what you do with the gift of life that determines who you are.
~ Mewtwo

Mewtwo is a Pokémon from the series of the same name. It previously fought Shadow the Hedgehog in the 63rd episode of Death Battle, Mewtwo VS Shadow. It also appeared in an One Minute Melee against Frieza, as well as fighting Vegeta in a joke episode of Death Battle.

Fanon Wiki Ideas So Far

​As Shadow Mewtwo

With the PokeVerse

Battle Royales

Completed Fights

Possible Opponents

​As Shadow Mewtwo


Categorized as #150 in the Kanto Region Pokedex, Mewtwo is a Pokémon that was artificially created from the DNA of Mew within a mansion on Cinnabar Island. However, upon awakening, Mewtwo destroyed the manor during his escape and ended up being found by the Viridian gym leader Giovanni. Later revealed to be the leader of Team Rocket, Giovanni used Mewtwo by promising to give it purpose. But after learning that it was nothing more than a tool, Mewtwo vowed a vendetta against humans and Pokémon allied with them. But Mewtwo ceases his vendetta after seeing all living things have value and departs to reside in solitude within the depths of Cerulean Cave.


Mewtwo is a Pokémon created by science. It is a bipedal, humanoid creature with some feline features. It is primarily gray with a long, purple tail. On top of its head are two short, blunt horns, and it has purple eyes. A tube extends from the back of its skull to the top of its spine, bypassing its neck. It has a defined chest and shoulders, which resemble a breastplate. The three digits on each hand and foot have spherical tips. Its tail is thick at the base, but thins before ending in a small bulb.

Mega Mewtwo X is larger and bulkier than its normal state. The horns on its head are longer and extend from V-shaped ridges on its forehead. Additionally, the horns are now pointed and curve upward. It now has two tubes behind its neck, its eyes are light blue, and it has large, purple growths over its shoulders. Its torso is smooth and small compared to its long, bulky limbs, and a Y-shaped line connects the collar and underbelly. Its forearms and thighs each have two raised ridges, and its digits are now longer and thinner. The tail is slightly shorter and stiffer than before and has a curled tip.

In comparison, Mega Mewtwo Y is smaller and lighter, losing its long tail and the tube behind its neck. However, it grows a long, purple appendage with a curled tip from the back of its head that is similar to its previous form's tail. On its head it has two pointed, backward-curving spikes and a half-ring structure connecting to base of each and crossing over the top of its head, with empty space inside. Its eyes are now red and slightly larger. The digits on its hands and feet are now purple and more bulbous, and the middle toe is longer than the others. A bumpy ridge similar to a sternum replaces the breastplate structure on its chest, but this form is still largely smoother than the other two.

Mewtwo was created after years of horrific gene splicing and DNA engineering experiments based on Mew. It is said to have the most savage heart among all Pokémon, lack compassion, and strike fear into its enemy with cold, glowing eyes. Because it was engineered to be the ultimate in battle, it can only think of defeating its foes. In the first movie, Mewtwo exemplified these vicious characteristics and was shown to be capable of levitation, telepathy and mind control. However, it was later shown to be caring, protective, and even altruistic. Another Mewtwo in the anime shared its aversion to contact with others, but was much less belligerent. Mewtwo conserves energy by remaining motionless in order to unleash its full power in battle. It is also capable of materializing psychic waves in the form of its signature move, Psystrike. Though rarely seen in the wild, it is said to be resting in a dark cave somewhere.

Death Battle Info


  • Height: 6'07"|200.6cm
  • Weight: 269lbs|122kg
  • Type: Psychic
  • Abilities
    • Pressure: Forces foes to exert more energy
    • Unnerve: Stops foes from eating
  • Birthday: February 6
  • Cloned from Mew's DNA
  • Enjoys racing bird Pokémon
  • Appears on real world currency


  • Psychic
  • Psycho Cut
  • Shadow Ball
  • Counter
  • Recover
    • Heals 50% of maximum health
  • Psystrike
  • Aura Sphere
  • Hyper Beam
    • Requires a brief rest after use
  • Recover
    • Heals 50% of maximum health
  • Power Swap and Guard Swap
    • Swaps offense & defense stats with foe
  • Disable
    • Renders one of the foe's moves unusable
  • Safeguard
    • Prevents status ailments
  • Psych Up
    • Copies and changes made to opponent's stats.
  • Barrier
    • Increases defense

Mega Mewtwo Y

  • Height: 4'11"|150cm
  • Weight: 72.8lbs|33kg
  • Type: Psychic
  • New Ability: Insomnia
    • Prevents affliction by Sleep and Yawn
  • Increases attack, special attack, special defense & speed.


  • Flew in space
  • Defeated 5 out of 6 of Red's team, including his Articuno
  • Defeated Deoxys
  • Defeated and befriended Shinny Genesect.
  • Matched Mew in combat.
  • Effortlessly defeated Gary Oak's entire team of Pokemon.
  • Can effortlessly levitate large pokemon including Rhyhorn, Onix and a herd of Tauros.
  • Destroyed Giovanni's laboratory and later his gym.
  • Halted Tree of Life's descent to sun
  • Created a planet-destroying storm
  • Teleported a 92 billion gallon lake
  • Caught Aerodactyl's and Gyarados' Hyper Beam
  • Erased dozens of memories at once
  • Sliced a building in half with a spoon
  • The first wild pokemon capable of mega-evolving.
  • Shadow Mega Mewtwo X's Dark Nova can create a continent-sized explosion. (Pokken canon only) [1]


  • Can't survive in space for prolonged periods.
  • Considered one of the most heartless and violent of all pokemon.
  • Mega Mewtwo Y has relatively weaker physical defenses than his other forms.
  • Weak against Ghost, Bug and Dark Type attacks.
  • Psychic attacks are less effective against other Psychic types and Steel pokemon.
    • Psychic attacks cannot harm Dark Types.
  • Best Wishes Mewtwo is surprisingly a pacifist who wants to avoid fighting.
  • Origins Mewtwo was captured by Red.


  • Held the highest base-stat total of all Pokemon as Mega Mewtwo X and Y, even surpassing Arceus. This has since been tied with the introduction of Mega Rayquaza


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