PokeTools
Lairon official artwork

#305

Lairon

Abilities

SturdyRock HeadHeavy Metal(Hidden)
Height: 0.9 m (2'11")
Weight: 120.0 kg (264.6 lbs)
Base Exp: 151
Base Stats
HP60
Atk90
Def140
SpA50
SpD50
Spe40
BST430
EV Yield: 2 Def
Stat Ranges at Lv. 100
Stat
Min (0 IV / 0 EV)Max (31 IV / 252 EV)
HP
230324
Atk
166306
Def
256416
SpA
94218
SpD
94218
Spe
76196

Min = 0 IVs, 0 EVs, hindering nature. Max = 31 IVs, 252 EVs, boosting nature.

Species Info
Generation
III (Hoenn)
Color
Gray
Shape
Quadruped
Habitat
Mountain
Growth Rate
Slow
Capture Rate
90 (35.3%)
Gender Ratio
50% Male / 50% Female
Egg Groups
Monster
Hatch Counter
35 cycles (~9,216 steps)
Base Experience
151
EV Yield
2 Def
Height
0.9 m (2'11")
Weight
120.0 kg (264.6 lbs)
Type Defenses

Damage taken when attacked by each type. Accounts for Steel/Rock dual typing.

nor¼
fir
wat2
ele
gra
ice½
fig4
poi0
gro4
fly¼
psy½
bug½
roc½
gho
dra½
dar½
ste
fai½
Weak to: Water, Fighting (4x), Ground (4x)
Resists: Normal (¼x), Ice, Flying (¼x), Psychic, Bug, Rock, Dragon, Dark, Fairy
Immune to: Poison
Abilities
Sturdy

Prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.

Rock Head

Protects against recoil damage.

Heavy MetalHidden Ability

Doubles the Pokémon's weight.

Evolution Chain
Pokedex Entries14 entries

Generation VI

X

It loves iron ore. Groups of them fight for territory by bashing one another with their steel bodies.

Y

It habitually shows off its strength with the size of sparks it creates by ramming its steel body into boulders.

Omega Ruby

Lairon tempers its steel body by drinking highly nutritious mineral springwater until it is bloated. This Pokémon makes its nest close to springs of delicious water.

Alpha Sapphire

Lairon feeds on iron contained in rocks and water. It makes its nest on mountains where iron ore is buried. As a result, the Pokémon often clashes with humans mining the iron ore.

Generation VIII

Sword

Lairon live in mountains brimming with spring water and iron ore, so these Pokémon often came into conflict with humans in the past.

Shield

During territorial disputes, Lairon fight by slamming into each other. Close inspection of their steel armor reveals scratches and dents.

Show older entries (Gen III, IV, V)

Generation III

Ruby

LAIRON tempers its steel body by drinking highly nutritious mineral springwater until it is bloated. This POKéMON makes its nest close to springs of delicious water.

Sapphire

LAIRON feeds on iron contained in rocks and water. It makes its nest on mountains where iron ore is buried. As a result, the POKéMON often clashes with humans mining the iron ore.

Emerald

When two LAIRON meet in the wild, they fight for territory by bashing into each other with their steel bodies. The sound of their collision carries for miles.

FireRed, LeafGreen

It habitually shows off its strength with the size of sparks it creates by ramming its steel body into boulders.

Generation IV

Diamond, Pearl, Platinum

For food, it digs up iron ore. It smashes its steely body against others to fight over territory.

HeartGold, SoulSilver

It loves iron ore. Groups of them fight for territory by bashing one another with their steel bodies.

Generation V

Black, White

For food, it digs up iron ore. It smashes its steely body against others to fight over territory.

Black 2, White 2

Lairon fight over territory, and when their steel bodies collide, sparks fly.

Moves (Gen 8)82 moves

Level Up

17 moves
Lv.MoveTypeCat.PowAccPP
1TacklenorP40100%35
4HardennorN30
13Rock TombSTABrocP6095%15
15Metal ClawSTABsteP5095%35
16HeadbuttnorP70100%15
22RoarnorN20
25Rock SlideSTABrocP7590%10
29Iron HeadSTABsteP80100%15
37ProtectnorN10
40Take DownnorP9085%20
45Metal SoundsteN85%40
51AutotomizesteN15
52Iron TailSTABsteP10075%15
58Iron DefensesteN15
64Heavy SlamSTABsteP100%10
70Double EdgenorP120100%15
76Metal BurstSTABsteP100%10

TM / HM

44 moves
MoveTypeCat.PowAccPP
Aerial AceflyP6020
AttractnorN100%15
Body PressfigP80100%10
Body SlamnorP85100%15
BulldozegroP60100%20
CutnorP5095%30
DiggroP80100%10
Double TeamnorN15
Earth PowergroS90100%10
EarthquakegroP100100%10
EndurenorN10
FacadenorP70100%20
Heavy SlamSTABsteP100%10
Iron DefensesteN15
Iron HeadSTABsteP80100%15
Iron TailSTABsteP10075%15
ProtectnorN10
Rain DancewatN5
RestpsyN5
ReversalfigP100%15
RoarnorN20
Rock BlastSTABrocP2590%10
Rock PolishrocN20
Rock SlideSTABrocP7590%10
Rock SmashfigP40100%15
Rock TombSTABrocP6095%15
RoundnorS60100%15
Sand TombgroP3585%15
SandstormrocN10
ScreechnorN85%40
Shadow ClawghoP70100%15
Shock WaveeleS6020
Sleep TalknorN10
SnorenorS50100%15
Stealth RockrocN20
Stomping TantrumgroP75100%10
Stone EdgeSTABrocP10080%5
StrengthnorP80100%15
SubstitutenorN10
Sunny DayfirN5
SuperpowerfigP120100%5
SwaggernorN85%15
UproarnorS90100%10
Water PulsewatS60100%20

Move Tutor

21 moves
MoveTypeCat.PowAccPP
Body SlamnorP85100%15
Double EdgenorP120100%15
Earth PowergroS90100%10
EndurenorN10
HeadbuttnorP70100%15
Iron DefensesteN15
Iron HeadSTABsteP80100%15
Iron TailSTABsteP10075%15
Rock SlideSTABrocP7590%10
Shock WaveeleS6020
Sleep TalknorN10
SnorenorS50100%15
Stealth RockrocN20
Steel BeamSTABsteS14095%5
Steel RollerSTABsteP130100%5
Stomping TantrumgroP75100%10
SubstitutenorN10
SuperpowerfigP120100%5
SwaggernorN85%15
UproarnorS90100%10
Water PulsewatS60100%20
Wild Held Items

Items that wild Lairon may be holding when encountered.

Hard Stone
5% in Ruby, Sapphire, Emerald, FireRed, LeafGreen, Diamond, Pearl, Platinum, HeartGold, SoulSilver, Black, White, Black 2, White 2, X, Y, Omega Ruby, Alpha Sapphire, Sun, Moon, Ultra Sun, Ultra Moon
Pokedex Numbers
National#305
Hoenn#071
Unova (B2W2)#167
Conquest#150
Kalos Mountain#100
Hoenn (ORAS)#073
Crown Tundra#192
Lumiose City#200
Notable Moves

Best STAB Moves

Same-type attack bonus (1.5x power)

steSteel Beam140 powS
steSteel Roller130 powP
steIron Tail100 powP
rocStone Edge100 powP

Best Coverage Moves

Off-type moves for hitting weaknesses

norDouble Edge120 powP
figSuperpower120 powP
groEarthquake100 powP
norTake Down90 powP
Other Steel-type Pokemon

Tools for Lairon

About Lairon

Lairon is a Steel and Rock-type Pokemon introduced in Generation 3 (Hoenn). Lairon live in mountains brimming with spring water and iron ore, so these Pokémon often came into conflict with humans in the past. Lairon stands 0.9 m (2'11") tall and weighs 120.0 kg (264.6 lbs), making it a small Pokemon.

Lairon Base Stats

Lairon has a base stat total of 430, which is below average for a fully-evolved Pokemon. Its highest stat is Defense at 140 (excellent), while its lowest is Speed at 40 (below average). Lairon excels as a physical attacker. Lairon is slow with a base Speed of 40.

Lairon Weaknesses & Resistances

As a Steel and Rock-type, Lairon is weak to Water, Fighting (4x), Ground (4x)-type moves, resists Normal (¼x), Ice, Flying (¼x), Psychic, Bug, Rock, Dragon, Dark, Fairy-type attacks, and is completely immune to Poison-type moves. This gives Lairon 3 weaknesses, 9 resistances, and 1 immunity.

Lairon Abilities

Lairon's abilities include Sturdy, Rock Head, Heavy Metal. Sturdy prevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.. Rock Head protects against recoil damage. Its Hidden Ability is Heavy Metal, which doubles the Pokémon's weight.

Lairon Moves & Learnset

Lairon can learn 82 moves in Generation 8, including 17 by leveling up, 44 via TM/HM, and 21 from move tutors. Its strongest STAB moves include Steel Beam (Steel, 140 power), Steel Roller (Steel, 130 power), Iron Tail (Steel, 100 power), Stone Edge (Rock, 100 power). For coverage, Lairon can learn Double Edge (Normal), Superpower (Fighting), Earthquake (Ground).

Training Lairon

Lairon has a moderate capture rate of 90 (35.3%), meaning it may take a few attempts to catch. Defeating Lairon yields 2 Defense EVs. It has a slow growth rate and requires approximately 9,216 steps to hatch from an Egg. Lairon belongs to the Monster egg group. Lairon is part of a 3-stage evolution line (Aron → Lairon → Aggron). Wild Lairon may be found holding Hard Stone.

Use the tools above to calculate damage, optimize EVs, build teams, and more with Lairon. Check the damage calculator to find the best moves against Lairon, or use the team builder to see how Lairon fits into your squad.