#0259 Shadow

Shadow Marshtomp

Best moveset, PvP rankings, counters & stats for Pokemon GO.

Water Ground
Max CP 2,008 Water Gun + Surf Sunny Rainy
Mudkip | Swampert
Shadow Marshtomp Pokemon GO sprite Shadow

Shadow Marshtomp is a Water/Ground-type Pokemon in Pokemon GO, originally from the Hoenn region (#259, Generation 3). With a max CP of 2,008 and base stats of 156/133/172 (Atk/Def/Sta), Shadow Marshtomp has a total stat product of 461.

Shadow Marshtomp is weak to Grass-type moves (double weak to Grass). It resists Electric, Fire, Poison, Rock, Steel-type attacks. Shadow Marshtomp is a 3.0 km buddy Pokemon.

Stats

Max CP
2,008
Lv.40: 1,776 Lv.50: 2,008
Attack 156
Defense 133
Stamina 172
Total 461
Buddy 3.0 km Gen 3 · Hoenn 2nd Move: 10,000 Dust · 25 Candy
Water type

Type Chart

Weak to
Grass
Grass
2x +156%

Moves

Fast Moves

Ground
Mud Shot STAB
8
DPS
4.0 PWR 6 EN 0.5s DUR 12 EPS Sunny
Water
Water Gun STAB
10
DPS
5.0 PWR 5 EN 0.5s DUR 10 EPS Rainy

Charged Moves

Ground
Mud Bomb STAB
24
DPS
60.0 PWR 33 EN 2.5s DUR
Poison
Sludge
25
DPS
50.0 PWR 33 EN 2.0s DUR
Water
Surf STAB
40
DPS
60.0 PWR 50 EN 1.5s DUR

Best Moveset Analysis

Among fast moves, the highest DPS option is Water Gun (10 DPS), while Mud Shot generates energy the fastest (12 EPS).

Evolution

Mudkip Pokemon GO
Mudkip
25 Candy
Marshtomp Pokemon GO
Marshtomp
Marshtomp Pokemon GO
Marshtomp
100 Candy
Swampert Pokemon GO
Swampert
Swampert Pokemon GO
Swampert
200 Mega Energy
Mega Swampert Pokemon GO
Mega Swampert Mega

Forms & Variants

Mudkip Pokemon GO
Mudkip
Shadow Mudkip Pokemon GO
Shadow Mudkip Shadow
Marshtomp Pokemon GO
Marshtomp
Shadow Marshtomp Pokemon GO
Shadow Marshtomp Shadow
Mega Swampert Pokemon GO
Mega Swampert Mega
Swampert Pokemon GO
Swampert
Shadow Swampert Pokemon GO
Shadow Swampert Shadow

Raid Guide

Shadow Marshtomp as Raid Boss

Not Currently in Raids

Shadow Marshtomp is not currently available as a raid boss. When Shadow Marshtomp returns to raids, here are the best counters to defeat it. A 100% IV Shadow Marshtomp from raids would have 1015 CP at level 20, or 1269 CP at level 25 with weather boost.

How to Get Shadow Marshtomp

Shadow Marshtomp can be encountered in the wild in Pokemon GO.

A Shadow version of Shadow Marshtomp is available from Team GO Rocket. Shadow Shadow Marshtomp knows Frustration as its charged move, which can be removed with a Charged TM. Purifying costs 3,000 Stardust and 3 Candy, and the purified form learns Return. Walking Shadow Marshtomp as your buddy earns 1 candy every 3.0 km.

Shadow Marshtomp Catch CP

These are the possible CP values when encountering Shadow Marshtomp in different scenarios. The range shows minimum (lowest IV floor) to maximum (100% perfect IV).

Wild Catch
Level 1–30
43 – 1,535 CP
Wild (Weather Boost)
Level 1–35
43 – 1,662 CP
Raid Catch
Level 20
979 – 1,040 CP
Raid (Weather Boost)
Level 25
1,218 – 1,294 CP
Egg Hatch
Level 20
979 – 1,040 CP
Research Encounter
Level 15
740 – 786 CP
GO Battle League
Level 20
979 – 1,040 CP

A 100% IV Shadow Marshtomp from raids or eggs will show 1,015 CP at level 20. If you see this number, don't hesitate — it's a perfect catch!

Trainer Tips

Shadow Marshtomp is a Water/Ground-type Pokemon with a stat total of 461. With its bulk spread of 133 Defense and 172 Stamina, Shadow Marshtomp has solid survivability in battles.

Be careful of Shadow Marshtomp's double weakness to Grass-type moves, which deal 156% increased damage. Opponents with these move types can take down Shadow Marshtomp very quickly.

Shadow Marshtomp's moves get a damage boost in Sunny and Rainy weather. Take advantage of weather conditions to maximize your DPS in raids and gym battles.

Unlocking a second charged move costs 10,000 Stardust and 25 Candy. With 3 charged moves available, a second move gives Shadow Marshtomp much better coverage in PvP battles.

Should I Invest in Shadow Marshtomp?

Power-Up Costs

Level 20 → 40 (Standard)
135,000 Stardust
15 Candy
Level 40 → 50 (XL Candy)
0 Stardust
0 XL Candy
Total (20 → 50)
135,000 Stardust

Verdict

Collector's Pick
Shadow Marshtomp is a Water/Ground-type Pokemon with base stats of 156/133/172 (Atk/Def/Sta) and a max CP of 2,008. While it doesn't currently rank among the top raid attackers or PvP contenders, every Pokemon has its place in a trainer's collection. Shadow Marshtomp may shine during specific events, in limited-format cups, or when new moves are added in future updates. For now, hold onto a good IV specimen but save your Stardust and Candy for more impactful investments unless you're a dedicated fan of this Pokemon.

Frequently Asked Questions

What is the best moveset for Shadow Marshtomp in Pokemon GO?
Shadow Marshtomp has multiple viable movesets depending on the battle format. The ideal moveset varies based on whether you are using Shadow Marshtomp for raids, gym battles, or PvP — check the moves section above for a full breakdown of each move's DPS, energy cost, and coverage.
What are Shadow Marshtomp's weaknesses in Pokemon GO?
Shadow Marshtomp is weak to Grass-type moves. It has a double weakness to Grass, taking 156% more damage from these types. When battling Shadow Marshtomp, prioritize using Grass-type attackers to exploit this double weakness for maximum effectiveness. On the other hand, Shadow Marshtomp resists Electric, Fire, Poison, Rock, Steel-type attacks, so avoid using those types against it. To counter Shadow Marshtomp effectively in raids and gyms, build a team using its weakest type matchups and pick attackers that have STAB moves of those types.
What is Shadow Marshtomp's max CP in Pokemon GO?
Shadow Marshtomp's maximum CP is 2,008 at level 50 (with XL Candy), or 1,776 at level 40. Reaching level 50 requires XL Candy, which is only available to trainers level 31 and above — earning XL Candy involves catching, hatching, transferring, and walking Pokemon. Shadow Marshtomp's CP is calculated from its base stats: 156 Attack, 133 Defense, and 172 Stamina. Powering up from level 40 to 50 requires a significant investment of XL Candy and Stardust, so plan your resources carefully. A 100% IV Shadow Marshtomp caught from raids or eggs (level 20) will have 1,015 CP, or 1,269 CP with weather boost (level 25).
What CP is a 100% IV Shadow Marshtomp?
A perfect 15/15/15 IV Shadow Marshtomp has the following CP at key levels: 761 CP at level 15 (research encounters), 1,015 CP at level 20 (raid and egg catches), 1,269 CP at level 25 (weather-boosted raids), and 2,008 CP at level 50 fully powered up. If you catch a perfect IV Shadow Marshtomp, it is worth investing Stardust and Candy to power it up, especially if Shadow Marshtomp ranks well in raids or PvP. A 100% IV (also called a "hundo") is the rarest IV combination, so tag and favorite it to make sure you don't accidentally transfer it.
How to get Shadow Marshtomp in Pokemon GO?
Shadow Marshtomp can be found in the wild, though it may be rare depending on your biome and current events.
Can Shadow Marshtomp be shiny in Pokemon GO?
Shiny Shadow Marshtomp's availability depends on whether Niantic has released its shiny form. Not all Pokemon have their shiny forms available yet. Check the current events page and Community Day announcements for any updates on shiny Shadow Marshtomp availability and boosted shiny rates during special events.

Max CP per Level

L1 25 CP
L5 239 CP
L10 507 CP
L15 761 CP
L20 1,015 CP
L25 1,269 CP
L30 1,523 CP
L35 1,649 CP
L40 1,776 CP
L50 2,008 CP

Pokedex Info

Pokedex Number #259
Generation Gen 3
Region Hoenn
Height 0.71 m
Weight 28.00 kg
Buddy Distance 3.0 km
Tradable No
2nd Charged Move 10,000 Dust / 25 Candy
Shadow Move Frustration
Purified Move Return
Purification Cost 3,000 Dust / 3 Candy