Lowers user’s Speed by one stage.
Power
100
Accuracy
90%
PP
10
Priority
0
Effect
Inflicts regular damage, then lowers the user’s Speed by one stage.
Pokémon that learn Hammer Arm (69)
#0074
Geodude
#0075
Graveler
#0076
Golem
#0098
Krabby
#0099
Kingler
#0108
Lickitung
#0112
Rhydon
#0115
Kangaskhan
#0115
Kangaskhan
#0125
Electabuzz
#0143
Snorlax
#0143
Snorlax
#0185
Sudowoodo
#0217
Ursaring
#0239
Elekid
#0241
Miltank
#0260
Swampert
#0260
Swampert
#0287
Slakoth
#0289
Slaking
#0293
Whismur
#0376
Metagross
#0377
Regirock
#0378
Regice
#0379
Registeel
#0383
Groudon
#0408
Cranidos
#0409
Rampardos
#0409
Rampardos
#0464
Rhyperior
#0464
Rhyperior
#0466
Electivire
#0486
Regigigas
#0500
Emboar
#0500
Emboar
#0500
Emboar
#0532
Timburr
#0533
Gurdurr
#0534
Conkeldurr
#0534
Conkeldurr
#0554
Darumaka
#0555
Darmanitan
#0579
Reuniclus
#0579
Reuniclus
#0622
Golett
#0623
Golurk
#0623
Golurk
#0641
Tornadus
#0642
Thundurus
#0645
Landorus
#0652
Chesnaught
#0652
Chesnaught
#0660
Diggersby
#0660
Diggersby
#0675
Pangoro
#0675
Pangoro
#0759
Stufful
#0760
Bewear
#0794
Buzzwole
#0799
Guzzlord
#0810
Grookey
#0811
Thwackey
#0812
Rillaboom
#0861
Grimmsnarl
#0893
Zarude
#0895
Regidrago
#0901
Ursaluna
#0934
Garganacl
#0934
Garganacl