Muk
The Poison type Pokemon. Explore its data in Gold & Silver.
National #89• Gold & Silver #117

Poison
Pokemon Details
Species: Sludge Pokémon
Height: 1.2 m
Weight: 30 kg
Abilities:
Training
EV Yield: 1 Attack, 1 Hp
Catch Rate: 75
Base Friendship: 50
Base Exp: 175
Growth Rate: Medium Fast
Breeding
Egg Groups:
- Amorphous
Egg Cycles (Steps):
- Min: 4884
- Max: 5140
Gender:
- Male: 50%
- Female: 50%
Viewing Gold & Silver Version
This page shows data specific to this game only
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
| Atk ⬇ / Def ➡ | Normal | Fire | Water | Electric | Grass | Ice | Fighting | Poison | Ground | Psychic | Bug | Rock | Ghost | Dragon | Dark | Steel | Fairy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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× | — |
| Fighting | 2× | — | — | — | — | 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× | — |
| — | — | — | 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× | — |
| Ghost | 0× | — | — | — | — | — | — | — | — | — | 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

#88
Grimer
Poison
Level Up
38
Pokémon Moves by Learning Method
| Name | Level | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| Poison Gas | 1 | Poison | Status | - | 55 |
| Pound | 1 | Normal | Physical | 40 | 100 |
| Minimize | 23 | Normal | Status | - | - |
| Screech | 31 | Normal | Status | - | 85 |
| Harden | 33 | Normal | Status | - | - |
| Disable | 37 | Normal | Status | - | 55 |
| Sludge | 45 | Poison | Physical | 65 | 100 |
| Acid Armor | 45 | Poison | Status | - | - |
| Sludge Bomb | 60 | Poison | Physical | 90 | 100 |
Game Locations
| Game | Location |
|---|---|
| Gold | 17 - Wild 18 - Wild Celadon City - Wild Route 16 - Wild celadon-city-area - Surf kanto-route-16-area - Walk kanto-route-17-area - Walk kanto-route-18-area - Walk |
| Silver | 17 - Wild 18 - Wild Celadon City - Wild Route 16 - Wild celadon-city-area - Surf kanto-route-16-area - Walk kanto-route-17-area - Walk kanto-route-18-area - Walk |