#0305Gen 3

Lairon

steelrock

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.

Height

0.9m

Weight

120kg

Catch Rate

90/255Moderate

How to Evolve Lairon in Cobblemon

View Full Evolution Guide

To evolve Lairon into Aggron in Cobblemon, meet these requirements: Must level up · Must reach level 42.

Aron

Lairon

Aggronlevel up

Method: level up

Learnable moves: None

Consumes held item: No

Requirements:

Must reach level 42

Base Stats & EV Yield

Attack

Defence

140

Sp. Atk

Sp. Def

Speed

EV Yield2Defence

Generic Info

Height: 0.9m
Weight: 120kg
Catch Rate: 90/255Moderate
Base Friendship: 35
Experience Group: slow
Base Experience: 151
Hitbox: 1.1w x 0.7h - Fixed: No
Status: Implemented

Abilities

#1: sturdy
#2: rockhead
#3: heavymetalHidden

Drops

Lairon can drop Raw Iron, Hard Stone, and Chople Berry. The table uses 4 drop rolls; percentages are per roll, not guaranteed drops. Quantity ranges show the possible item count for that entry.

Base drops
Amount: 4
#1: Raw Iron0-2
#2: Hard Stone5%
#3: Chople Berry5%

Breeding

Egg Groups: Monster
Egg Cycles: 35
Gender Ratio: 50.0% M / 50.0% F

Behavior

Movement
Can Swim in Lava: Yes
Avoids Water: Yes
Fire Immunity
Fire Immunity: Yes
Herd
Max Size: 5
Tolerated Leaders: Lairon AlphaTier 1Aggron AlphaTier 1
Combat
Will Defend Self: Yes
Will Defend Owner: Yes
Will Flee: No
Resting
Times: any
Drowsy Chance: 0.0014
Rouse Chance: 0.0042

Where does Lairon spawn in Cobblemon?

Lairon has 2 natural spawn entries in the current Cobblemon data. It can appear from level 32 to 43. Listed biome tags include mountain-tagged biomes, overworld-tagged biomes. Some entries also require specific skylight levels.

Plan a hunt View Spawn Data