Mid-stage Pokemon like Marshtomp rarely see competitive play outside of special formats. It's a waypoint on the road to Swampert, which is where the real potential kicks in. Known as the Mud Fish Pokemon. Can go either physical or special depending on the set.
Attack and HP carry most of Marshtomp's stat budget. Speed's the obvious dump stat. Tough to catch and yields 2 Attack EVs. Follows a 1.06M XP medium-slow curve.
Its sturdy legs give it sure footing, even in mud. It burrows into dirt to sleep.
Living on muddy ground that provides poor footing has made its legs sturdy.
Marshtomp Weakness
GoodMarshtomp's Water/Ground typing leaves it vulnerable to Grass moves. Grass hits land at 4x, so they're the biggest threat. It shrugs off Electric-type attacks completely. 4 resistances help offset the weaknesses.
Partway through Mudkip's chain. Marshtomp still has another evolution ahead before reaching Swampert. For breeding, average hatch time with no compatible partners via two egg groups. So far, HP got the biggest boost (+20 from Mudkip). The final form adds another 130 stats on top.
How to Evolve
Breed with Marshtomp to get Mudkip eggs easily from the Monster and Water1 egg groups. Notable egg moves include Ancient Power, Avalanche, Barrier and 14 more.
Best Build
No build content available for this Pokemon in Gen 6.
Try selecting a different game/generation filter, or check back later.
You'll want to breed for Ancient Power and Avalanche on Marshtomp. These egg moves aren't just nice to have. Combined with STAB from Hydro Pump and Earthquake, they expand what Marshtomp can actually threaten in practice.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Reminder Moves
Transfer Moves
Marshtomp isn't available in the wild in X & Y. Start by transferring Mudkip from Ruby, Emerald, or Brilliant Diamond. The evolution path from Mudkip to Marshtomp is covered in the steps below.
How to Obtain Marshtomp in X & Y
Step 1Obtain MudkipReceive as a gift in:
Then trade to X & Y to continue the evolution chain.
Also found in:
Step 2Marshtomp ✓
Marshtomp is meant to evolve into Swampert. At 405 BST, the stats aren't there for competitive play yet. Pre-evolution Pokemon rarely hold up against fully evolved threats.
Torrent strengthens water moves to inflict 1.5× damage at 1/3 max HP or less — that's the one you want on Marshtomp. Damp is the hidden ability. Niche, but it has its uses.
Base 50 Speed is low. Priority moves or Trick Room are the way to go. On offense, Marshtomp is a physical attacker with base 85 Attack. Defensively? Enough bulk to take a hit or two.
Marshtomp appears in 16 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.
Available in 16 titles since its debut in Ruby & Sapphire, Marshtomp spans 7 generations of Pokemon games. It's accessible through catching or hatching as a base form in most mainline games.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRSDebut

Ruby & Sapphire - Gen IIIFRLG

FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS

HeartGold & SoulSilver - Gen IVDP

Diamond & Pearl - Gen VBW

Black & White - Gen VB2W2

Black 2 & White 2 - Gen VIXY

X & Y - Gen VIORAS

Omega Ruby & Alpha Sapphire - Gen VIIUSUM

Ultra Sun & Ultra Moon - Gen VIISM

Sun & Moon - Gen VIILGPE

Let's Go Pikachu & Eevee - Gen VIIISwSh

Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP

Brilliant Diamond & Shining Pearl - Gen IXSV

Scarlet & Violet - Gen IXLZA
Legends: Z-A