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Lairon

Height

0.9 m

Weight

120.0 kg

Fan favorite profile

Lairon Pokemon

Iron Armor Pokémon

Gray colorQuadruped shape

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

Legendary

No

Mythical

No

Total base stats

430

Generation

Generation III

Evolves from

Aron

Habitat

Mountain

Capture rate

90

National dex

#305

Breeding profile

Gender ratio

50% female · 50% male

Egg groups

Hatch profile

35 egg cycles · ~89,950 steps (Slow growth)

Growth rate: Slow

Base happiness

35 at capture

Pokedex entries

Lairon by game version

Shield

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

Sword

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

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.

Nature planner

Recommended natures

Starter spreads for Lairon based on base stats — open each profile for flavor ties and battle-style data before you mint or compare final numbers.

Browse all natures

Location explorer

Wild encounters

14 location areas indexed for Lairon. Showing 12 with version, level range, and encounter method — data generic dex mirrors often omit this detail.

Emerald · Lv 40 · Walk (10%)Ruby · Lv 40 · Walk (10%)Sapphire · Lv 40 · Walk (10%)
Emerald · Lv 40–42 · Walk (25%)Ruby · Lv 40–42 · Walk (15%)Sapphire · Lv 40–42 · Walk (15%)
Emerald · Lv 40–44 · Walk (25%)Ruby · Lv 40–44 · Walk (15%)Sapphire · Lv 40–44 · Walk (15%)

Clay Tunnel

Clay Tunnel

Black 2 · Lv 55–57 · Walk (15%)White 2 · Lv 55–57 · Walk (15%)

Underground Ruins

Underground Ruins

Black 2 · Lv 55–57 · Walk (15%)White 2 · Lv 55–57 · Walk (15%)

Rocky Mountain Room

Rocky Mountain Room

Black 2 · Lv 55–57 · Walk (15%)White 2 · Lv 55–57 · Walk (15%)

Glacier Room

Glacier Room

Black 2 · Lv 55–57 · Walk (15%)White 2 · Lv 55–57 · Walk (15%)

Iron Room

Iron Room

Black 2 · Lv 55–57 · Walk (15%)White 2 · Lv 55–57 · Walk (15%)

Road 18

Kalos Route 18

X · Lv 44–46 · Walk (40%)

Terminus Cave (unknown area 343)

Terminus Cave

X · Lv 45–46 · Walk (20%)

Terminus Cave (unknown area 344)

Terminus Cave

X · Lv 45–46 · Walk (20%)

Terminus Cave (unknown area 345)

Terminus Cave

X · Lv 45–46 · Walk (20%)

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