---
title: "Mega Mewtwo X - Pokémon Info, Stats & where to find it - PokéPC"
url: "https://pokepc.net/pokemon/mewtwo-mega-x"
---

# Mewtwo Mega Form X

#0150

Genetic Pokémon. Form: Mega Form X. Psychic/Fighting type. It was discovered in Generation 6. Classified as a Legendary Pokémon.

![Mewtwo (Mega Form X)](https://static.pokepc.net/images/pokemon/home3d-icon-xl/regular/0150-mega-x.webp?v=20261005)

## Base Stats

HP 106

Attack 190

Defense 100

Special Attack 154

Special Defense 100

Speed 130

Base Stats Total: 780

## General Information

Height
2.30 m

Weight
127.00 kg

Color
Purple

Abilities
Steadfast

Region
Kalos

Generation
Gen VI

Gender Ratio

Genderless

Building your collection?

Keep track of the Pokémon you’ve caught across your games.

[See an example Pokédex](https://pokepc.net/pc/dex/03v2qrgw67297-kalos-lumiose) [See example boxes](https://pokepc.net/pc/game/cl3xr8QEWf1Es288nE6SZJCu/boxes)

[Get started](https://pokepc.net/pc)

## Mewtwo: Forms

- [Mewtwo Mega Form X](https://pokepc.net/pokemon/mewtwo-mega-x?lang=en#pokemon-forms)
- Mewtwo · Mega Form X ↔ Mewtwo
[Mewtwo](https://pokepc.net/pokemon/mewtwo?lang=en#pokemon-forms)
- Mewtwo ↔ Mewtwo · Mega Form Y
[Mewtwo Mega Form Y](https://pokepc.net/pokemon/mewtwo-mega-y?lang=en#pokemon-forms)

Form changes

### [Mewtwo · Mega Form X](https://pokepc.net/pokemon/mewtwo-mega-x?lang=en#pokemon-forms) → [Mewtwo](https://pokepc.net/pokemon/mewtwo?lang=en#pokemon-forms)

- Automatic change
- At the end of battle

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Automatic change
- When fainting

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Automatic change
- Mega Power is depleted

Games: Legends: Z-A

or

- Automatic change
- At the end of battle

Games: Let's Go, Pikachu!, Let's Go, Eevee!

or

- Automatic change
- When fainting

Games: Let's Go, Pikachu!, Let's Go, Eevee!

### [Mewtwo](https://pokepc.net/pokemon/mewtwo?lang=en#pokemon-forms) → [Mewtwo · Mega Form X](https://pokepc.net/pokemon/mewtwo-mega-x?lang=en#pokemon-forms)

- Special form change
- Hold Mewtwonite X
- Mega Evolve with an unlocked Key Stone mechanic

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Special form change
- Hold Mewtwonite X
- Mega Evolve with an unlocked Key Stone mechanic
- The Mega Gauge is full

Games: Legends: Z-A

or

- Special form change
- Have Mewtwonite X in the Bag
- Mega Evolve with an unlocked Key Stone mechanic

Games: Let's Go, Pikachu!, Let's Go, Eevee!

### [Mewtwo · Mega Form Y](https://pokepc.net/pokemon/mewtwo-mega-y?lang=en#pokemon-forms) → [Mewtwo](https://pokepc.net/pokemon/mewtwo?lang=en#pokemon-forms)

- Automatic change
- At the end of battle

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Automatic change
- When fainting

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Automatic change
- Mega Power is depleted

Games: Legends: Z-A

or

- Automatic change
- At the end of battle

Games: Let's Go, Pikachu!, Let's Go, Eevee!

or

- Automatic change
- When fainting

Games: Let's Go, Pikachu!, Let's Go, Eevee!

### [Mewtwo](https://pokepc.net/pokemon/mewtwo?lang=en#pokemon-forms) → [Mewtwo · Mega Form Y](https://pokepc.net/pokemon/mewtwo-mega-y?lang=en#pokemon-forms)

- Special form change
- Hold Mewtwonite Y
- Mega Evolve with an unlocked Key Stone mechanic

Games: X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon

or

- Special form change
- Hold Mewtwonite Y
- Mega Evolve with an unlocked Key Stone mechanic
- The Mega Gauge is full

Games: Legends: Z-A

or

- Special form change
- Have Mewtwonite Y in the Bag
- Mega Evolve with an unlocked Key Stone mechanic

Games: Let's Go, Pikachu!, Let's Go, Eevee!

## Game Availability

***Mega Mewtwo X*** can be obtained in the following games (or their DLCs) through regular gameplay:

[![Y](https://static.pokepc.net/images/games/icons/xy-y.webp?v=20261005)Y](https://pokepc.net/games/y)
[![X](https://static.pokepc.net/images/games/icons/xy-x.webp?v=20261005)X](https://pokepc.net/games/x)
[![GO](https://static.pokepc.net/images/games/icons/go.webp?v=20261005)GO](https://pokepc.net/games/go)
[![Ultra Moon](https://static.pokepc.net/images/games/icons/usum-um.webp?v=20261005)Ultra Moon](https://pokepc.net/games/ultra-moon)
[![Ultra Sun](https://static.pokepc.net/images/games/icons/usum-us.webp?v=20261005)Ultra Sun](https://pokepc.net/games/ultra-sun)
[![Let's Go, Eevee!](https://static.pokepc.net/images/games/icons/lgpe-lge.webp?v=20261005)Let's Go, Eevee!](https://pokepc.net/games/letsgo-eevee)
[![Let's Go, Pikachu!](https://static.pokepc.net/images/games/icons/lgpe-lgp.webp?v=20261005)Let's Go, Pikachu!](https://pokepc.net/games/letsgo-pikachu)

## In-Game Events

***Mega Mewtwo X*** can be obtained in the following games through in-game events unlocked by special game conditions, interactions with other games, or Mystery Gifts with no expiry date:

[![Legends: Z-A](https://static.pokepc.net/images/games/icons/lza.webp?v=20261005)Legends: Z-A](https://pokepc.net/games/legends-za)

## Shiny Locked Games

***Mega Mewtwo X*** is shiny-locked in the following games:

[![Y](https://static.pokepc.net/images/games/icons/xy-y.webp?v=20261005)Y](https://pokepc.net/games/y)
[![X](https://static.pokepc.net/images/games/icons/xy-x.webp?v=20261005)X](https://pokepc.net/games/x)

## In other languages

[English](https://pokepc.net/pokemon/mewtwo-mega-x)
[Deutsch](https://pokepc.net/pokemon/mewtwo-mega-x?lang=de)
[Français](https://pokepc.net/pokemon/mewtwo-mega-x?lang=fr)
[Español](https://pokepc.net/pokemon/mewtwo-mega-x?lang=es)
[Italiano](https://pokepc.net/pokemon/mewtwo-mega-x?lang=it)
[日本語](https://pokepc.net/pokemon/mewtwo-mega-x?lang=ja)
[한국어](https://pokepc.net/pokemon/mewtwo-mega-x?lang=ko)
[繁體中文](https://pokepc.net/pokemon/mewtwo-mega-x?lang=cht)
[简体中文](https://pokepc.net/pokemon/mewtwo-mega-x?lang=chs)
[Português](https://pokepc.net/pokemon/mewtwo-mega-x?lang=pt)

## More information in:

[Bulbapedia](https://bulbapedia.bulbagarden.net/wiki/Mewtwo_(Pok%C3%A9mon)?utm_source=pokepcnet&utm_medium=referral) [Serebii](https://www.serebii.net/pokemon/mewtwo/?utm_source=pokepcnet&utm_medium=referral) [Smogon](https://www.smogon.com/dex/sv/pokemon/mewtwo-mega-x/?utm_source=pokepcnet&utm_medium=referral) [PokemonDB](https://pokemondb.net/pokedex/mewtwo?utm_source=pokepcnet&utm_medium=referral) [PokéAPI](https://pokeapi.co/api/v2/pokemon-form/10143)

---

Source: [Mega Mewtwo X - Pokémon Info, Stats & where to find it - PokéPC](https://pokepc.net/pokemon/mewtwo-mega-x) on PokéPC, the Living Dex box organizer and Pokédex tracker.