Pokémechanics
HeartGold & SoulSilver

#150Mewtwo

Species
Genetic Pokémon
Type
Catch rate
3
Growth
Slow
Height
2.0 m
Weight
122.0 kg
Gender
Genderless
Egg cycles
120
Base friendship
0

Legendary

Mewtwo

Heartgold
Because its battle abilities were raised to the ultimate level, it thinks only of defeating its foes.
Soulsilver
It usually remains motionless to conserve energy, so that it may unleash its full power in battle.

Base stats

EVs: +3 Sp. Atk

HP106
Attack110
Defense90
Sp. Atk154
Sp. Def90
Speed130
Total680

Abilities

Pressure
Increases the PP cost of moves targetting the Pokémon by one.

Locations

Heartgold
Static
Cerulean CaveLv 70100%
Soulsilver
Static
Cerulean CaveLv 70100%

Damage taken

  • x1
  • x0.5
  • x1
  • x1
  • x1
  • x1
  • x2
  • x2
  • x1
  • x1
  • x1
  • x1
  • x1
  • x0.5
  • x1
  • x1
  • x2
Level Up
LevelAttack NameTypeClassPowerAccuracyPPEffect %
1Confusion
Special
50
100
25
10
Has a chance to confuse the target.
1Disable
Status
--
100
20
--
Disables the target’s last used move for 1-8 turns.
8Barrier
Status
--
--
20
--
Raises the user’s Defense by two stages.
15Swift
Special
60
--
20
--
Never misses.
22Future Sight
Special
120
100
10
--
Hits the target two turns later.
29Psych Up
Status
--
--
10
--
Discards the user’s stat changes and copies the target’s.
36Miracle Eye
Status
--
--
40
--
Forces the target to have no evasion, and allows it to be hit by Psychic moves even if it’s Dark.
43Mist
Status
--
--
30
--
Protects the user’s stats from being changed by enemy moves.
50Psycho Cut
Physical
70
100
20
--
Has an increased chance for a critical hit.
57Amnesia
Status
--
--
20
--
Raises the user’s Special Defense by two stages.
64Guard Swap
Status
--
--
10
--
User swaps Defense and Special Defense changes with the target.
64Power Swap
Status
--
--
10
--
User swaps Attack and Special Attack changes with the target.
71Psychic
Special
90
100
10
10
Has a chance to lower the target’s Special Defense by one stage.
79Me First
Status
--
--
20
--
Uses the target’s move against it before it attacks, with power increased by half.
86Recover
Status
--
--
5
--
Heals the user by half its max HP.
93Safeguard
Status
--
--
25
--
Protects the user’s field from major status ailments and confusion for five turns.
100Aura Sphere
Special
80
--
20
--
Never misses.
TM/HM
MachineAttack NameTypeClassPowerAccuracyPPEffect %
HM04Strength
Physical
80
100
15
--
Inflicts regular damage with no additional effect.
HM06Rock Smash
Physical
40
100
15
50
Has a chance to lower the target’s Defense by one stage.
HM08Rock Climb
Physical
90
85
20
20
Has a chance to confuse the target.
TM01Focus Punch
Physical
150
100
20
--
If the user takes damage before attacking, the attack is canceled.
TM03Water Pulse
Special
60
100
20
20
Has a chance to confuse the target.
TM04Calm Mind
Status
--
--
20
--
Raises the user’s Special Attack and Special Defense by one stage.
TM06Toxic
Status
--
90
10
--
Badly poisons the target, inflicting more damage every turn.
TM07Hail
Status
--
--
10
--
Changes the weather to a hailstorm for five turns.
TM08Bulk Up
Status
--
--
20
--
Raises the user’s Attack and Defense by one stage.
TM10Hidden Power
Special
60
100
15
--
Power and type depend upon user’s IVs. Power can range from 30 to 70.
TM11Sunny Day
Status
--
--
5
--
Changes the weather to sunny for five turns.
TM12Taunt
Status
--
100
20
--
For the next few turns, the target can only use damaging moves.
TM13Ice Beam
Special
90
100
10
10
Has a chance to freeze the target.
TM14Blizzard
Special
110
70
5
10
Has a chance to freeze the target.
TM15Hyper Beam
Special
150
90
5
--
User foregoes its next turn to recharge.
TM16Light Screen
Status
--
--
30
--
Reduces damage from special attacks by 50% for five turns.
TM17Protect
Status
--
--
10
--
Prevents any moves from hitting the user this turn.
TM18Rain Dance
Status
--
--
5
--
Changes the weather to rain for five turns.
TM20Safeguard
Status
--
--
25
--
Protects the user’s field from major status ailments and confusion for five turns.
TM21Frustration
Physical
--
100
20
--
Power increases as happiness decreases, up to a maximum of 102.
TM22Solar Beam
Special
120
100
10
--
Requires a turn to charge before attacking.
TM23Iron Tail
Physical
100
75
15
30
Has a chance to lower the target’s Defense by one stage.
TM24Thunderbolt
Special
90
100
15
10
Has a chance to paralyze the target.
TM25Thunder
Special
110
70
10
30
Has a chance to paralyze the target.
TM26Earthquake
Physical
100
100
10
--
Inflicts regular damage and can hit Dig users.
TM27Return
Physical
--
100
20
--
Power increases with happiness, up to a maximum of 102.
TM29Psychic
Special
90
100
10
10
Has a chance to lower the target’s Special Defense by one stage.
TM30Shadow Ball
Special
80
100
15
20
Has a chance to lower the target’s Special Defense by one stage.
TM31Brick Break
Physical
75
100
15
--
Destroys Reflect and Light Screen.
TM32Double Team
Status
--
--
15
--
Raises the user’s evasion by one stage.
TM33Reflect
Status
--
--
20
--
Reduces damage from physical attacks by half.
TM34Shock Wave
Special
60
--
20
--
Never misses.
TM35Flamethrower
Special
90
100
15
10
Has a chance to burn the target.
TM37Sandstorm
Status
--
--
10
--
Changes the weather to a sandstorm for five turns.
TM38Fire Blast
Special
110
85
5
10
Has a chance to burn the target.
TM39Rock Tomb
Physical
60
95
15
100
Has a chance to lower the target’s Speed by one stage.
TM40Aerial Ace
Physical
60
--
20
--
Never misses.
TM41Torment
Status
--
100
15
--
Prevents the target from using the same move twice in a row.
TM42Facade
Physical
70
100
20
--
Power doubles if user is burned, paralyzed, or poisoned.
TM43Secret Power
Physical
70
100
20
30
Has a chance to inflict a status effect which depends upon the terrain.
TM44Rest
Status
--
--
5
--
User sleeps for two turns, completely healing itself.
TM48Skill Swap
Status
--
--
10
--
User and target swap abilities.
TM49Snatch
Status
--
--
10
--
Steals the target’s move, if it’s self-targeted.
TM52Focus Blast
Special
120
70
5
10
Has a chance to lower the target’s Special Defense by one stage.
TM53Energy Ball
Special
90
100
10
10
Has a chance to lower the target’s Special Defense by one stage.
TM56Fling
Physical
--
100
10
--
Throws held item at the target; power depends on the item.
TM57Charge Beam
Special
50
90
10
70
Has a chance to raise the user’s Special Attack by one stage.
TM58Endure
Status
--
--
10
--
Prevents the user’s HP from lowering below 1 this turn.
TM60Drain Punch
Physical
75
100
10
--
Drains half the damage inflicted to heal the user.
TM61Will-O-Wisp
Status
--
85
15
--
Burns the target.
TM63Embargo
Status
--
100
15
--
Target cannot use held items.
TM67Recycle
Status
--
--
10
--
User recovers the item it last used up.
TM68Giga Impact
Physical
150
90
5
--
User foregoes its next turn to recharge.
TM70Flash
Status
--
100
20
--
Lowers the target’s accuracy by one stage.
TM71Stone Edge
Physical
100
80
5
--
Has an increased chance for a critical hit.
TM72Avalanche
Physical
60
100
10
--
Inflicts double damage if the user takes damage before attacking this turn.
TM73Thunder Wave
Status
--
90
20
--
Paralyzes the target.
TM77Psych Up
Status
--
--
10
--
Discards the user’s stat changes and copies the target’s.
TM80Rock Slide
Physical
75
90
10
30
Has a chance to make the target flinch.
TM82Sleep Talk
Status
--
--
10
--
Randomly uses one of the user’s other three moves. Only works if the user is sleeping.
TM83Natural Gift
Physical
--
100
15
--
Power and type depend on the held berry.
TM84Poison Jab
Physical
80
100
20
30
Has a chance to poison the target.
TM85Dream Eater
Special
100
100
15
--
Only works on sleeping Pokémon. Drains half the damage inflicted to heal the user.
TM86Grass Knot
Special
--
100
20
--
Inflicts more damage to heavier targets, with a maximum of 120 power.
TM87Swagger
Status
--
85
15
--
Raises the target’s Attack by two stages and confuses the target.
TM90Substitute
Status
--
--
10
--
Transfers 1/4 of the user’s max HP into a doll, protecting the user from further damage or status changes until it breaks.
TM92Trick Room
Status
--
--
5
--
For five turns, slower Pokémon will act before faster Pokémon.
Tutor
Attack NameTypeClassPowerAccuracyPPEffect %
Aqua Tail
Physical
90
90
10
--
Inflicts regular damage with no additional effect.
Fire Punch
Physical
75
100
15
10
Has a chance to burn the target.
Gravity
Status
--
--
5
--
Disables moves and immunities that involve flying or levitating for five turns.
Headbutt
Physical
70
100
15
30
Has a chance to make the target flinch.
Ice Punch
Physical
75
100
15
10
Has a chance to freeze the target.
Icy Wind
Special
55
95
15
100
Has a chance to lower the target’s Speed by one stage.
Low Kick
Physical
--
100
20
--
Inflicts more damage to heavier targets, with a maximum of 120 power.
Magic Coat
Status
--
--
15
--
Reflects back the first effect move used on the user this turn.
Mud-Slap
Special
20
100
10
100
Has a chance to lower the target’s accuracy by one stage.
Role Play
Status
--
--
10
--
Copies the target’s ability.
Signal Beam
Special
75
100
15
10
Has a chance to confuse the target.
Snore
Special
50
100
15
30
Has a chance to make the target flinch. Only works if the user is sleeping.
Swift
Special
60
--
20
--
Never misses.
Thunder Punch
Physical
75
100
15
10
Has a chance to paralyze the target.
Trick
Status
--
100
10
--
User and target swap items.
Zen Headbutt
Physical
80
90
15
20
Has a chance to make the target flinch.

Other generations

Red, Blue & Yellow, Gold, Silver & Crystal, Ruby, Sapphire & Emerald, FireRed & LeafGreen, Diamond, Pearl & Platinum, Black & White, Black 2 & White 2, X & Y, Omega Ruby & Alpha Sapphire, Sun & Moon, Ultra Sun & Ultra Moon, Sword & Shield, Brilliant Diamond & Shining Pearl, Scarlet & Violet