#149 DragoniteAll 251 Pokémon#151 Mew![]()
Gengar’s Pokédex · Kanto · Generation I
#150 Mewtwo
Psychic
- SpeciesGenetic Pokémon
- Japanese nameMewtwo
- PronunciationMYU-TOO
- Height6′ 7″ 2.01 m
- Weight269.0 lb 121.05 kg
- GenderGenderless

PokédexWhere to findType matchupsMovesBreedingStats
Name meaning
Variation of MUTANT, meaning “genetically modified life form” and TWO, indicating that Mewtwo is a second version of Mew.
Evolution
MewtwoThis Pokémon didn’t evolve from anything, nor does it evolve. No Evolution.

Pokédex entries
| RedBlue | It was created by a scientist after years of horrific gene splicing and DNA engineering experiments. |
|---|---|
| Yellow | Its DNA is almost the same as MEW’s. However, its size and disposition are vastly different. |
| Stadium | A vicious psychic Pokémon created by genetic engineering. Its cold, glowing eyes strike fear into its enemy. |
| GoldStadium 2 | Because its battle abilities were raised to the ultimate level, it thinks only of defeating its foes. |
| Silver | It usually remains motionless to conserve energy, so that it may unleash its full power in battle. |
| Crystal | Said to rest quietly in an undiscovered cave, this POKEMON was created solely for battling. |
Where to find Mewtwo
| Game | Where to find it | Time | Rarity |
|---|---|---|---|
| Blue | Unknown Dungeon (also known as Cerulean Cave) | NA | One |
| Red | NA | One | |
| Yellow | NA | One | |
| Gold | Must Trade from Red, Blue, or Yellow | Never | None |
| Silver | Never | None | |
| Crystal | Never | None |
How to catch
| Ground | Surf | Fishing | Forest Tree | Mountain Tree | Rock Smash | Breed | Evolve | Event | BugCatch | Game Corner | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| R/B | ✓ | ||||||||||
| Yellow | ✓ | ||||||||||
| G/S | |||||||||||
| Crystal |
✓ marks how you can get it in each game. Shaded boxes are methods that didn’t exist in that game.
Type matchups
Defence: damage taken from each attack type
- Normal×1
- Fire×1
- Water×1
- Electric×1
- Grass×1
- Ice×1
- Fighting×0.5
- Poison×1
- Ground×1
- ×1
- Psychic×0.5
- Bug×2
- Rock×1
- GhostG/S/C ×2R/B/Y ×0
- Dragon×1
- Dark×2
- Steel×1
- Gold, Silver & Crystal: 3 weaknesses and 2 resistances out of 17 types. Defence ratio 3 : 2 (150%).
- Red, Blue & Yellow: 1 weakness and 3 resistances out of 15 types. Defence ratio 1 : 3 (~33%).
- This Pokémon has more weaknesses and less resistances in GSC than in RBY. So this Pokémon has a better defense ratio in RBY.
Offence: same-type attacks against each type
- NormalNormal
- FireNormal
- WaterNormal
- ElectricNormal
- GrassNormal
- IceNormal
- FightingNormal
- PoisonNormal
- GroundNormal
- Normal
- PsychicBad
- BugNormal
- RockNormal
- GhostNormal
- DragonNormal
- DarkNo Effect
- SteelBad
- Gold, Silver & Crystal: 2 advantages and 3 disadvantages out of 17 types. Offensive ratio 2:3 (~66.67%).
- Red, Blue & Yellow: 2 advantages and 1 disadvantage out of 15 types. Offensive ratio 2:1 (200%).
Moves learned by levelling up
| R/B/Y | G/S/C | Move | Type | Kind |
|---|---|---|---|---|
| Start | Start | Confusion | Psychic | Special |
| Start | Start | Disable | Normal | Status |
| 63 | 11 | Barrier | Psychic | Status |
| Start | 22 | Swift | Normal | Physical |
| — | 33 | Psych Up | Normal | Status |
| — | 44 | Future Sight | Psychic | Status |
| 75 | 55 | Mist | Ice | Status |
| 66 | 66 | Psychic | Psychic | Special |
| 81 | 77 | Amnesia | Psychic | Status |
| 70 | 88 | Recover | Normal | Status |
| — | 99 | Safeguard | Normal | Status |
“Start” means it knows the move from level 1; a dash means it doesn’t learn the move by levelling up in that game.
Move Tutor Crystal
- Flamethrower, Ice Beam, Thunderbolt
TMs & HMs Gold, Silver & Crystal
- TM01Dynamicpunch
- TM02Headbutt
- TM03Curse
- TM06Toxic
- TM07Zap Cannon
- TM08Rock Smash
- TM09Psych Up
- TM10Hidden Power
- TM11Sunny Day
- TM13Snore
- TM14Blizzard
- TM15Hyper Beam
- TM16Icy Wind
- TM17Protect
- TM18Rain Dance
- TM20Endure
- TM21Frustration
- TM22Solarbeam
- TM23Iron Tail
- TM25Thunder
- TM27Return
- TM29Psychic
- TM30Shadow Ball
- TM31Mud-Slap
- TM32Double Team
- TM33Ice Punch
- TM34Swagger
- TM35Sleep Talk
- TM38Fire Blast
- TM39Swift
- TM41Thunderpunch
- TM42Dream Eater
- TM43Detect
- TM44Rest
- TM48Fire Punch
- TM50Nightmare
- HM04Strength
- HM05Flash
TMs & HMs Red, Blue & Yellow
- TM01Mega Punch
- TM05Mega Kick
- TM06Toxic
- TM08Body Slam
- TM09Take Down
- TM10Double-Edge
- TM11Bubblebeam
- TM12Water Gun
- TM13Ice Beam
- TM14Blizzard
- TM15Hyper Beam
- TM16Pay Day
- TM17Submission
- TM18Counter
- TM19Seismic Toss
- TM20Rage
- TM22Solarbeam
- TM24Thunderbolt
- TM25Thunder
- TM29Psychic
- TM30Teleport
- TM31Mimic
- TM32Double Team
- TM33Reflect
- TM34Bide
- TM35Metronome
- TM36Self Destruct
- TM38Fire Blast
- TM40Skull Bash
- TM44Rest
- TM45Thunder Wave
- TM46Psywave
- TM49Tri Attack
- TM50Substitute
- HM04Strength
- HM05Flash
Breeding Gold, Silver & Crystal
| Egg groups | No Eggs group X |
|---|
Compatible Pokémon
None: this Pokémon can’t breed.
Egg moves
None.
Stats
| Stat | Base | Range at Lv. 100 | G/S/C rank | R/B/Y rank |
|---|---|---|---|---|
| HP | 106 | 385-415 | 9/4590.32% | 6/4292.62% |
| Attack | 110 | 288-318 | 6/4992.62% | 6/4591.92% |
| Defense | 90 | 248-278 | 14/5575.80% | 11/4478.81% |
| Speed | 130 | 328-358 | 2/4799.06% | 2/4298.93% |
| Special Attack G/S/C | 154 | 376-406 | 1/46100.00% | — |
| Special Defense G/S/C | 90 | 248-278 | 14/4177.31% | — |
| Special R/B/Y | 154 | 376-406 | — | 1/29100.00% |
| Total | 680 G/S/C 590 R/B/Y |
1873-2053 1625-1775 |
1/8799.53% | 1/65100.00% |
Ranges are the lowest and highest the stat can be at level 100. Ranks compare the base stat with every other Pokémon in those games (1 is the highest), with its percentile underneath.
Restored from Gengar’s Online Pokédex v4.2, one of the first Pokédexes on the web, created by Curtis Alumbaugh (Gengar) with Ian Alumbaugh (Haunter) and kept by Pokémon Dungeon. How to read this page · Red, Blue & Yellow moves · The Library