#0562Gen 8Galarian Form

Yamask

groundghostGalar Form

A clay slab with cursed engravings took possession of a Yamask. The slab is said to be absorbing the Yamask's dark power.

Height

0.5m

Weight

1.5kg

Catch Rate

190/255Easy

How to Evolve Yamask in Cobblemon

View Full Evolution Guide

To evolve Yamask into Runerigus in Cobblemon, meet these requirements: Must level up · Must reach level 0 · Must take 49 damage · Must be in #is sandy biome.

Yamask

Runeriguslevel up

Method: level up

Learnable moves: shadowclaw

Consumes held item: No

Requirements:

Must reach level 0
Must take 49 damage
Must be in #is sandy biome

Base Stats & EV Yield

Attack

Defence

Sp. Atk

Sp. Def

Speed

EV Yield1Defence

Generic Info

Height: 0.5m
Weight: 1.5kg
Catch Rate: 190/255Easy
Base Friendship: 50
Experience Group: medium_fast
Base Experience: 61
Hitbox: 1w x 1.4h - Fixed: No
Status: Implemented

Physical Details

Standing Eye Height: 0.6 blocks

Abilities

#1: wanderingspirit
#2: wanderingspiritHidden

Drops

Yamask can drop Kasib Berry. The table uses 1 drop roll; percentages are per roll, not guaranteed drops.

Base drops
Amount: 1
#1: Kasib Berry2.5%

Breeding

Egg Groups: Mineral, Amorphous
Egg Cycles: 25
Gender Ratio: 50.0% M / 50.0% F

Behavior

Movement
Avoids Water: Yes
Can Fly: Yes
Herd
Max Size: 2
Tolerated Leaders: Yamask AlphaTier 1Runerigus AlphaTier 1
Combat
Will Defend Owner: Yes
Resting
Times: any
Will Sleep on Bed: Yes
Drowsy Chance: 0.0014
Rouse Chance: 0.0042

Forms & Variants

Choose a Yamask form or feature-driven variant.

Base form GalarCurrent

Active aspects

galarian

Where does Yamask spawn in Cobblemon?

Yamask (Galar Form) has 4 natural spawn entries in the current Cobblemon data. It can appear from level 5 to 30. Listed biome tags include overworld-tagged biomes, deep dark-tagged biomes. Some entries also require specific skylight levels.

Plan a hunt View Spawn Data