Hammer Arm (move)

Contents
Flavor text
Learnt by level up
Learnt by breeding

Move data

Type	Fighting
Category	Physical
Power	100
Accuracy	90
PP	10 (max. 16)
Introduced	Generation 4

Effects

Hammer Arm deals damage but lowers the user's Speed by one stage after attacking.

Stats can be lowered to a minimum of -6 stages each.

Z-Move effects

When a Pokémon is holding Fightinium Z and uses its Z-Power, Hammer Arm turns into All-Out Pummeling and has base power 180.

Move target

Foe

User

Ally

Targets a single adjacent Pokemon.

Game descriptions

Diamond/Pearl Platinum HeartGold/SoulSilver	The user swings and hits with its strong and heavy fist. It lowers the user’s Speed, however.
Black/White Black 2/White 2	The user swings and hits with its strong and heavy fist. It lowers the user’s Speed, however.
X/Y O.Ruby/A.Sapphire	The user swings and hits with its strong and heavy fist. It lowers the user’s Speed, however.
Sun/Moon Ultra Sun/Ultra Moon	The user swings and hits with its strong, heavy fist. It lowers the user’s Speed, however.

Learnt by level up

These Pokémon learn Hammer Arm at the level specified. The numbers given are for Pokémon Ultra Sun & Ultra Moon and may vary in other games; check the respective Pokédex pages for details.

Rhydon
#112 / Ground · Rock
Level 1

Sudowoodo
#185 / Rock
Level 50

Ursaring
#217 / Normal
Level 1

Ursaring
#217 / Normal
Level 67

Swampert
#260 / Water · Ground
Level 1

Swampert
#260 / Water · Ground
Level 63

Slaking
#289 / Normal
Level 1

Slaking
#289 / Normal
Level 61

Metagross
#376 / Steel · Psychic
Level 1

Regirock
#377 / Rock
Level 49

Regice
#378 / Ice
Level 49

Registeel
#379 / Steel
Level 49