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Iron BoulderIron Boulder (shiny)
#1022

Iron Boulder

Paradox Pokémon

It was named after a mysterious object recorded in an old book. Its body seems to be metallic.

Details

Height1.5 m
Weight162.5 kg
GenderGenderless
Catch rate10(3.9%)Hard
Base friendship0None
Hatch time50 cycles · ~13,005 steps
Growth rateslow
Base EXP295
Contents

Base stats

HP
90
Attack
120
Defense
80
Sp. Atk
68
Sp. Def
108
Speed
124
Total
590
Base Stat Total

Type defenses

Damage taken from each attacking type.

Weak to

Resistant to

Normal½×
Flying½×
Poison½×
Fire½×

Competitive movesets

Smogon University

Battle-ready sets by tier, straight from Smogon. Pick a generation and format — a “/” means either option works in that slot.

Source: Smogon (via pkmn) · Data snapshot: Jul 31, 2026 · 18,880 rows

Evolution

This Pokémon does not evolve.

Notable moves

The strongest damaging moves Iron Boulder can learn — same-type (STAB) moves get a 1.5× power bonus in battle.

Moves

Lv.Move & effectTypeClassPowerAcc.PP
1Electric Terrain

For five turns, prevents all Pokémon on the ground from sleeping and strengthens their Electric moves to 1.5× their power.

ElectricStatus10
1Horn Attack

Inflicts regular damage with no additional effect.

NormalPhysical6510025
1Leer

Lowers the target’s Defense by one stage.

NormalStatus10030
1Rock Throw

Inflicts regular damage with no additional effect.

RockPhysical509015
7Quick Attack

Inflicts regular damage with no additional effect.

NormalPhysical4010030
14Slash

Has an increased chance for a critical hit.

NormalPhysical7010020
21Agility

Raises the user’s Speed by two stages.

PsychicStatus30
28Psycho Cut

Has an increased chance for a critical hit.

PsychicPhysical7010020
35Counter

Inflicts twice the damage the user received from the last physical hit it took.

FightingPhysical10020
42Rock Tomb

Has a chance to lower the target’s Speed by one stage.

RockPhysical609515
49Sacred Sword

Ignores the target’s stat modifiers.

FightingPhysical9010015
56Mighty CleaveRockPhysical951005
63Swords Dance

Raises the user’s Attack by two stages.

NormalStatus20
70Megahorn

Inflicts regular damage with no additional effect.

BugPhysical1208510
77Quick Guard

Prevents any priority moves from hitting friendly Pokémon this turn.

FightingStatus15
84Stone Edge

Has an increased chance for a critical hit.

RockPhysical100805
91Giga Impact

User foregoes its next turn to recharge.

NormalPhysical150905

Sprites & renders

6 sprites & renders for Iron Boulder.

Official artwork
Official artwork
Pokémon HOME
Pokémon HOME
Front
Front
Back
Back

Across the games

scarlet violet
scarlet violet
Black · White
Black · White

More Rock-type Pokémon

Others that share this Pokémon's primary type.

All Rock-type Pokémon

Community notes

No reader notes on Iron Boulder yet.

Cite this page

Iron Boulder”. Pokémonism. Retrieved [date] from pokemonism.com/pokedex/iron-boulder.

Species data from PokéAPI.