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Comprehensive Guide to Grimer: Locations, Evolutions, and Movesets

Published Sep 03, 2026 Reads 912 By Holly Alice

Explore Grimer’s stats, evolution paths, location details across generations, and its full moveset, covering both Kanto and Alolan variations.

Comprehensive Guide to Grimer: Locations, Evolutions, and Movesets

Grimer, the iconic sludge Pokémon, remains a unique addition to any team, especially as players can choose between its original Kanto form and the dual-type Alolan variant introduced in Pokémon Sun and Moon. With its distinct attributes and evolution paths, Grimer holds strategic value in battles, enhancing both offensive and defensive teams.

Overview of Grimer

Grimer is classified as a dual-type Poison Pokémon, and its Alolan form shifts this to Poison/Dark. Listed as National Pokédex #088, its abilities vary with form: Grimer has Stench and Sticky Hold, while Alolan Grimer wields Poison Touch and Gluttony. When it comes to hidden abilities, Grimer can also have Poison Touch, and Alolan Grimer boasts the Power of Alchemy.

Both forms have evenly split gender ratios (50% male and 50% female) and a catch rate of 35.2%. They are placed in the Amorphous egg group and yield an EV of 1 in HP.

Type Grimer: Poison
Alolan Grimer: Poison/Dark
Abilities Grimer: Stench / Sticky Hold
Alolan Grimer: Poison Touch / Gluttony
Hidden Ability Grimer: Poison Touch
Alolan Grimer: Power of Alchemy
Catch Rate 35.2%
Egg Groups Amorphous
EV Yield 1 HP

Grimer's Evolution

In both forms, Grimer can evolve into Muk starting at level 38. Notably, no special items or conditions are necessary for this transformation, making it straightforward for trainers looking to strengthen their roster.

Locations to Find Grimer

Grimer appears in various locations across different Pokémon generations. Here's where you can find it:

Generation 1

Red/Blue Pokémon Mansion
Yellow Pokémon Mansion, Power Plant

Generation 2

Gold/Silver Routes 16, 17, and 18, Celadon City
Crystal Routes 16, 17, and 18, Celadon City

Generation 3

Ruby/Sapphire Fiery Path
Emerald Fiery Path
FireRed/LeafGreen Pokémon Mansion, Celadon City

Generation 4

Diamond/Pearl Route 212
Platinum Route 212
HeartGold/SoulSilver Routes 16, 17, 18, Celadon City, Safari Zone

Generation 5

Black/White Trade
Black 2/White 2 Castelia Sewers

Generation 6

X/Y Breed a Muk
Omega Ruby/Alpha Sapphire Fiery Path

Generation 7

Sun/Moon Hau'oli City, Malie City, Trainer's School (Alola)
Pokémon Bank (Kanto)
Ultra Sun/Ultra Moon Hau'oli City, Malie City, Trainer's School (Alola)
Pokémon Bank (Kanto)
Let's Go Pikachu/Let's Go Eevee Pokémon Mansion, Power Plant (Kanto)
Trade Kanto Grimer at Cinnabar Island (Alola)

Generation 8

Sword/Shield Unobtainable
Brilliant Diamond/Shining Pearl Route 212, Bogsunk Cavern, Dazzling Cave, Grand Underground - Swampy Cave, Stargleam Cavern
Legends: Arceus Unobtainable

Generation 9

Scarlet/Violet Trade (Alola)
East Province: Area Two, South Province: Cortondo, West Province: Area Two (Kanto)
The Hidden Treasure of Area Zero Coastal Biome, Torchlit Labyrinth (Alola)
Legends: Z-A Unobtainable

If you're exploring Pokémon Pokopia, attract a Grimer by creating a 'Marsh fishing spot' using a fishing rod near muddy water.

Base Stats of Grimer

Grimer's base stats are integral for understanding its performance in battle. As Grimer levels up, these stats adjust accordingly:

  • HP - 80
  • Attack - 80
  • Defense - 50
  • Sp. Atk - 40
  • Sp. Def - 50
  • Speed - 25

Type Strengths and Weaknesses

Understanding the strengths and weaknesses of Grimer is key to leveraging it effectively in battles. Here’s a breakdown for each variant:

Grimer

Normal Damage Dark, Dragon, Electric, Fire, Flying, Ghost, Ice, Normal, Rock, Steel, Water
Weak Against Ground, Psychic
Resistant To Bug, Grass, Fairy, Fighting, Poison
Immunities None

Alolan Grimer

Normal Damage Bug, Dragon, Electric, Fairy, Fighting, Fire, Flying, Ice, Normal, Rock, Steel, Water
Weak Against Ground
Resistant To Dark, Ghost, Grass, Poison
Immune To Psychic

Movepool Overview

Grimer's versatility in battle is enhanced by a diverse moveset that differs slightly between its forms. Below, we break down its level-up moves:

Grimer's Level-Up Moves

Level Move Type
1 Pound Normal
1 Poison Gas Poison
4 Harden Normal
7 Mud-Slap Ground
12 Disable Normal
15 Sludge Poison
18 Mud Shot Ground
21 Minimize Normal
26 Toxic Poison
29 Sludge Bomb Poison
32 Sludge Wave Poison
37 Screech Normal
40 Gunk Shot Poison
43 Acid Armor Poison
46 Belch Poison
48 Memento Dark

Alolan Grimer's Level-Up Moves

Level Move Type
1 Pound Normal
1 Poison Gas Poison
4 Harden Normal
7 Bite Dark
12 Disable Normal
15 Acid Spray Poison
18 Poison Fang Poison
21 Minimize Normal
26 Toxic Poison
29 Knock Off Dark
32 Crunch Dark
37 Screech Normal
40 Gunk Shot Poison
43 Acid Armor Poison
46 Belch Poison
48 Memento Dark

Both forms also have access to a range of TMs, allowing for further customization in battles. Players can equip Grimer with moves like Acid Spray, Body Slam, and Toxic, providing versatile options for various battle situations.

Final Thoughts

Grimer is not just a collection of statistics; it represents a tactical option for trainers ready to explore team dynamics. Its varied locations across generations, robust evolutions, and extensive moveset make it both a nostalgic choice and a formidable competitor in the Pokémon universe.

Source: Holly Alice · www.pockettactics.com

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