Pokédex ／ Poison ／ #88 Grimer
#88
Grimer
POISON TYPE · STRONYM REGION

Grimer

The Sludge Pokémon
Poison
HEIGHT0.9 m
WEIGHT30.0 kg
BASE EXP65
ORIGINNational Dex
ABILITY StenchHIDDEN: Poison Touch

The stench may cause the target to flinch.

POKéDEX ENTRY

Born from polluted sludge in the sea, Grimer's favorite food is anything filthy. They feed on wastewater pumped out from factories.

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Dewgong
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Muk
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Base Stats

BST 325
HP 80 ATK 80 DEF 50 SPE 25 SP.D 50 SP.A 40
HP80
ATK80
DEF50
SP.A40
SP.D50
SPE25
Base Stat Total325
▲ WEAKNESSES
Ground×2Psychic×2Void×2
▼ RESISTANCES
Fighting×½Poison×½Bug×½Grass×½Fairy×½

Evolution Line

Grimer
#88GrimerPoison
LV 38
Muk
#89MukPoison

Level-Up Moves

15 MOVES
Lv 1 Poison Gas Poison
○Status —PWR 80ACC 12PP
Lv 1 Pound Normal
●Physical 40PWR 100ACC 12PP
Lv 4 Harden Normal
○Status —PWR —ACC 12PP
Lv 7 Mud-Slap Ground
◆Special 20PWR 100ACC 7PP
Lv 12 Disable Normal
○Status —PWR 100ACC 12PP
Lv 15 Sludge Poison
◆Special 65PWR 100ACC 12PP
Lv 18 Minimize Normal
○Status —PWR —ACC 12PP
Lv 21 Mud Bomb Ground
◆Special 65PWR 85ACC 10PP
Lv 26 Sludge Bomb Poison
◆Special 90PWR 100ACC 7PP
Lv 29 Fling Dark
●Physical 1PWR 100ACC 7PP
Lv 32 Screech Normal
○Status —PWR 85ACC 12PP
Lv 37 Sludge Wave Poison
◆Special 95PWR 100ACC 7PP
Lv 40 Acid Armor Poison
○Status —PWR —ACC 12PP
Lv 43 Gunk Shot Poison
●Physical 120PWR 70ACC 5PP
Lv 48 Memento Dark
○Status —PWR 100ACC 7PP
DATAMINED
DATA SOURCEGame files · v1.9
METHODRGSSAD unpack
LAST VERIFIED2026-06
KNOWN LIMITSMove PP and item prices are RFG-rebalanced and differ from mainline values.