Skip to content
#0150

Mewtwo Mega Y

Genetic Pokémon

Game version
AppearanceStandard
Mewtwo Mega YMewtwo Mega Y (shiny)
Height
1.5 m
Weight
33.0 kg
Alternate forms (3)
Training & breeding details
GenderGenderless
Catch rate3(1.6%)Very hard
Base friendship0None
Hatch time120 cycles · ~30,855 steps
Growth rateslow
Base EXP351

Its DNA is almost the same as Mew’s. However, its size and disposition are vastly different.

Base stats

HP
106
Attack
150
Defense
70
Sp. Atk
194
Sp. Def
120
Speed
140
Total
780
Base Stat Total

Abilities

On this page — jump to a section

Type defenses

Damage taken from each attacking type.

Weak to

Bug2×
Dark2×

Resistant to

Competitive movesets

Smogon University

Battle-ready sets by tier, straight from Smogon. Pick a generation and format — a “/” means either option works in that slot.

Source: Smogon (via pkmn) · Updated: Oct 6, 2026

Where to find Mewtwo Mega Y

Wild encounter locations across the games. Availability may also include trades, evolution, gifts, and events not listed here.

Evolution

This Pokémon does not evolve.

Notable moves

The strongest damaging moves Mewtwo Mega Y can learn — same-type (STAB) moves get a 1.5× power bonus in battle.

Moves

Scroll across the table for type, power, accuracy and PP →

Lv.Move & effectTypeClassPowerAcc.PP
1Confuse Ray

Confuses the target.

GhostStatus—10010
1Confusion

Has a chance to confuse the target.

PsychicSpecial5010025
1Disable

Disables the target’s last used move for 1-8 turns.

NormalStatus—10020
1Laser Focus

Guarantees a critical hit with the user’s next move.

NormalStatus——30
1Psywave

Inflicts damage between 50% and 150% of the user’s level.

PsychicSpecial—10015
1Safeguard

Protects the user’s field from major status ailments and confusion for five turns.

NormalStatus——25
1Teleport

Immediately ends wild battles. No effect otherwise.

PsychicStatus——20
11Mist

Protects the user’s stats from being changed by enemy moves.

IceStatus——30
15Future Sight

Hits the target two turns later.

PsychicSpecial12010010
22Psybeam

Has a chance to confuse the target.

PsychicSpecial6510020
22Psych Up

Discards the user’s stat changes and copies the target’s.

NormalStatus——10
29Miracle Eye

Forces the target to have no evasion, and allows it to be hit by Psychic moves even if it’s Dark.

PsychicStatus——40
33Swift

Never misses.

NormalSpecial60—20
36Psycho Cut

Has an increased chance for a critical hit.

PsychicPhysical7010020
43Guard Swap

User swaps Defense and Special Defense changes with the target.

PsychicStatus——10
43Power Swap

User swaps Attack and Special Attack changes with the target.

PsychicStatus——10
44Amnesia

Raises the user’s Special Defense by two stages.

PsychicStatus——20
55Recover

Heals the user by half its max HP.

NormalStatus——5
66Psychic

Has a chance to lower the target’s Special Defense by one stage.

PsychicSpecial9010010
70Aura Sphere

Never misses.

FightingSpecial80—20
77Barrier

Raises the user’s Defense by two stages.

PsychicStatus——20
88Agility

Raises the user’s Speed by two stages.

PsychicStatus——30
93Me First

Uses the target’s move against it before it attacks, with power increased by half.

NormalStatus——20
99Calm Mind

Raises the user’s Special Attack and Special Defense by one stage.

PsychicStatus——20
100Psystrike

Inflicts damage based on the target’s Defense, not Special Defense.

PsychicSpecial10010010

Sprites & renders

14 sprites & renders for Mewtwo Mega Y.

Official artwork
Official artwork
Pokémon HOME
Pokémon HOME
Animated
Animated
Animated (back)
Animated (back)
Front
Front
Back
Back

Across the games

Black · White
Black · White
X · Y
X · Y
Menu Icons
Menu Icons
ORAS
ORAS
Menu Icons
Menu Icons
Ultra Sun · Moon
Ultra Sun · Moon
lets go pikachu lets go eevee
lets go pikachu lets go eevee
Menu Icons
Menu Icons

More Psychic-type Pokémon

Others that share this Pokémon's primary type.

All Psychic-type Pokémon

Community notes

No reader notes on Mewtwo Mega Y yet.

Cite this page

“Mewtwo Mega Y”. Pokémonism. Retrieved [date] from pokemonism.com/pokedex/mewtwo-mega-y.

Species data from PokéAPI.