Pokédex ／ Water ／ #259 Marshtomp
#259
Marshtomp
WATER TYPE · STRONYM REGION

Marshtomp

The Mud Fish Pokémon
WaterGround
HEIGHT0.7 m
WEIGHT28.0 kg
BASE EXP142
ORIGINNational Dex
ABILITY TorrentHIDDEN: Damp

Powers up Water-type moves in a pinch.

POKéDEX ENTRY

Its toughened hind legs enable it to stand upright. Because it weakens if its skin dries out, it replenishes fluids by playing in mud.

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Swampert
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Base Stats

BST 405
HP 70 ATK 85 DEF 70 SPE 50 SP.D 70 SP.A 60
HP70
ATK85
DEF70
SP.A60
SP.D70
SPE50
Base Stat Total405
▲ WEAKNESSES
Grass×4Void×4
▼ RESISTANCES
Poison×½Rock×½Steel×½Fire×½
⦰ IMMUNE
Electric×0

Evolution Line

Mudkip
#258MudkipWater
LV 16
Marshtomp
#259MarshtompWaterGround
LV 36
Swampert
#260SwampertWaterGround

Level-Up Moves

15 MOVES
Lv 1 Tackle Normal
●Physical 50PWR 100ACC 12PP
Lv 1 Growl Normal
○Status —PWR 100ACC 12PP
Lv 1 Mud-Slap Ground
◆Special 20PWR 100ACC 7PP
Lv 1 Water Gun Water
◆Special 40PWR 100ACC 12PP
Lv 6 Mud-Slap Ground
◆Special 20PWR 100ACC 7PP
Lv 10 Water Gun Water
◆Special 40PWR 100ACC 12PP
Lv 15 Bide Normal
●Physical 1PWR —ACC 7PP
Lv 16 Mud Shot Ground
◆Special 55PWR 95ACC 12PP
Lv 20 Foresight Normal
○Status —PWR —ACC 12PP
Lv 25 Mud Bomb Ground
◆Special 65PWR 85ACC 10PP
Lv 31 Take Down Normal
●Physical 90PWR 85ACC 12PP
Lv 37 Muddy Water Water
◆Special 95PWR 85ACC 7PP
Lv 42 Protect Normal
○Status —PWR —ACC 7PP
Lv 46 Earthquake Ground
●Physical 100PWR 100ACC 7PP
Lv 53 Endeavor Normal
●Physical 1PWR 100ACC 5PP
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.