Move · Gen 4
Hammer Arm
Fightingphysical
Lowers user's Speed by one stage.
01 //Move data
Power
100
Accuracy
90
PP
10
Priority
0
02 //Learned by
55 Pokémon
Geodude
RockGround
Egg
Graveler
RockGround
Egg
Golem
RockGround
Egg
Krabby
Water
Egg
Kingler
Water
Lv. 1
Lickitung
Normal
Egg
Rhydon
GroundRock
Evolution
Kangaskhan
Normal
Egg
Electabuzz
Electric
Egg
Snorlax
Normal
Lv. 44
Sudowoodo
Rock
Lv. 1
Ursaring
Normal
Lv. 64
Elekid
Electric
Egg
Miltank
Normal
Egg
Swampert
WaterGround
Egg
Slakoth
Normal
Egg
Slaking
Normal
Lv. 63
Whismur
Normal
Egg
Metagross
SteelPsychic
Evolution
Regirock
Rock
Lv. 42
Regice
Ice
Lv. 42
Registeel
Steel
Lv. 42
Groudon
Ground
Lv. 36
Cranidos
Rock
Egg
Rampardos
Rock
Egg
Rhyperior
GroundRock
Lv. 1
Electivire
Electric
Egg
Regigigas
Normal
Lv. 66
Emboar
FireFighting
Egg
Timburr
Fighting
Lv. 36
Gurdurr
Fighting
Lv. 42
Conkeldurr
Fighting
Lv. 42
Darumaka
Fire
Egg
Darmanitan
Fire
Evolution · Lv. 1
Reuniclus
Psychic
Evolution
Golett
GroundGhost
Lv. 48
Golurk
GroundGhost
Lv. 52
Tornadus
Flying
Lv. 55
Thundurus
ElectricFlying
Lv. 55
Landorus
GroundFlying
Lv. 55
Chesnaught
GrassFighting
Lv. 1
Diggersby
NormalGround
Lv. 58
Pangoro
FightingDark
Lv. 58
Stufful
NormalFighting
Lv. 32
Bewear
NormalFighting
Lv. 36
Buzzwole
BugFighting
Lv. 60
Guzzlord
DarkDragon
Lv. 45
Grookey
Grass
Egg
Thwackey
Grass
Egg
Rillaboom
Grass
Egg
Grimmsnarl
DarkFairy
Lv. 64
Zarude
DarkGrass
Lv. 72
Regidrago
Dragon
Lv. 42
Ursaluna
GroundNormal
Lv. 64
Garganacl
Rock
Evolution
Learnsets from each Pokémon's most recent main-series game in the Pokédex.