Muk

The Poison type Pokemon. Explore its data in Ruby & Sapphire.

National #89• Ruby & Sapphire #107

Muk - Poison type Pokemon from Pokemon Ruby and Sapphire with stats, moves, and evolution data
Poison

Pokemon Details

Species: Sludge Pokémon

Height: 1.2 m

Weight: 30 kg

Abilities:

  • Stench
  • Sticky Hold
  • Poison Touch (Hidden Ability)

Training

EV Yield: 1 Attack, 1 Hp

Catch Rate: 75

Base Friendship: 70

Base Exp: 175

Growth Rate: Medium Fast

Breeding

Egg Groups:

  • Amorphous

Egg Cycles (Steps):

  • Min: 4884
  • Max: 5140

Gender:

  • Male: 50%
  • Female: 50%

Viewing Ruby & Sapphire Version

This page shows data specific to this game only

View All Games

Stats

105
75
105
65
100
50
Total
500

Type Guide

See the full type chart →

This Pokémon's type(s) are highlighted below. Read across a highlighted row for its move effectiveness, and down a highlighted column for how much damage it takes.

2×/4×Super effective
½×/¼×Not very effective
0×No effect
—Normal damage
Pokémon type effectiveness chart: damage multiplier for each attacking type (rows) against each defending type (columns)
Atk ⬇ / Def ➡NormalFireWaterElectricGrassIceFightingPoisonGroundFlyingPsychicBugRockGhostDragonDarkSteelFairy
Normal————————————½×0×——½×—
Fire—½×½×—2×2×—————2×½×—½×—2×—
Water—2×½×—½×———2×———2×—½×———
Electric——2×½×½×———0×2×————½×———
Grass—½×2×—½×——½×2×½×—½×2×—½×—½×—
Ice—½×½×—2×½×——2×2×————2×—½×—
Fighting2×————2×—½×—½×½×½×2×0×—2×2×½×
Poison————2×——½×½×———½×½×——0×2×
Ground—2×—2×½×——2×—0×—½×2×———2×—
Flying———½×2×—2×————2×½×———½×—
Psychic——————2×2×——½×————0×½×—
Bug—½×——2×—½×½×—½×2×——½×—2×½×½×
Rock—2×———2×½×—½×2×—2×————½×—
Ghost0×—————————2×——2×—½×——
Dragon——————————————2×—½×0×
Dark——————½×———2×——2×—½×—½×
Steel—½×½×½×—2×——————2×———½×2×
Fairy—½×————2×½×——————2×2×½×—

Try a matchup

Pick the opponent’s types to see how your moves perform.

Your damage:×1Even

Tip: Dual-type opponents combine both types. For example, an Electric move deals ×4 to a Water/Flying opponent.

Evolutions

Grimer - Poison type Pokemon

#88

Grimer

Poison

Level Up

38

Muk - Poison type Pokemon

#89

Muk(Current)

Poison

Pokémon Moves by Learning Method

Moves learned by leveling up, sorted by level required
NameLevelTypeCategoryPowerAccuracy
Poison Gas1PoisonStatus-55
Pound1NormalPhysical40100
Harden4NormalStatus--
Disable8NormalStatus-55
Sludge13PoisonPhysical65100
Minimize19NormalStatus--
Screech26NormalStatus-85
Acid Armor34PoisonStatus--
Sludge Bomb47PoisonPhysical90100
Memento61DarkStatus-100

Game Locations

GameLocation
RubyEvolve Grimer - Evolution evolution-only - Evolution
SapphireEvolve Grimer - Evolution evolution-only - Evolution

Pokedex Entries

GameEntry
RubyFrom MUK’s body seeps a foul fluid that gives off a nose-bendingly horrible stench. Just one drop of this POKéMON’s body fluid can turn a pool stagnant and rancid.
SapphireThis POKéMON’s favorite food is anything that is repugnantly filthy. In dirty towns where people think nothing of throwing away litter on the streets, MUK are certain to gather.