Physical
Trick Room
308Low
35Very Slow
CTier

While most trainers evolve Corphish into Crawdaunt immediately, the unevolved form has a niche with Eviolite boosting its defenses. Only weak to Electric and Grass. Part of the Gen 3 roster. Known as the Ruffian Pokemon.

Nothing fancy in Corphish's spread. It leans physical with Attack out front. And you'll get 1 Attack EV per KO for it. Follows a standard growth curve.

Base Stats
308Avg
HP43
D
Attack80
C
Defense65
C
Sp. Atk50
D
Sp. Def35
F
Speed35
F
Total308
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Corphish yields +1 Atk
HPAtk+1DefSpASpDSpe
Details
Catch205EasyFluctuating1.64M XP0.6m / 2'00"11.5kg / 25.4 lbs62Base XP
Pokedex Entries

Its hardy vitality enables it to adapt to any environment. Its pincers will never release prey.

Brilliant Diamond / Shining Pearl

Corphish Weakness

Good

Electric and Grass-type moves hit Corphish for super-effective damage. The Water typing picks up 4 resistances to work with. Corphish's physical bulk (base 65 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

4xCriticali
None
¼xResisti
None
0xImmunei
None
2Weak
4Resist
0Immune
Scorei0
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
Hyper CutterPrevents Attack from being lowered by other Pokémon.
Shell ArmorProtects against critical hits.
AdaptabilityHAIncreases the same-type attack bonus from 1.5× to 2×.

Corphish is the base form in a two-stage line leading to Crawdaunt. Check the evolution method below. Plenty of partners for breeding via two egg groups. Eggs are quick to hatch. The evolved forms gain up to 160 total stats over Corphish.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Corphish
Water
Crawdaunt
WaterDark
HP
43
63+20
ATK
80
120+40
DEF
65
85+20
SP.ATK
50
90+40
SP.DEF
35
55+20
SPE
35
55+20
BST
308C-Tier
468B-Tier+160
ROLE
Trick Room
Cannon
TYPE
Physical
Physical
Breeding
Very Easy

Breed Corphish easily with 84 breeding partners from the Water1 and Water3 egg groups. Pass egg moves like Ancient Power, Aqua Jet, Double-Edge and 3 more to offspring.

Egg Groups
Water1Water3
Gender
50.0%50.0%
Hatch Time
15 cycles·3,855 steps
Quick~4 min with Flame Body
Egg Moves
6moves
Breed With (best first)
azumarillblastoisegolduckferaligatrkingdraswampertmiloticempoleonclawitzerslowbroslowkingludicolo

the remaining moves is what separates a good sweep from a wasted boost. After Dragon Dance, Corphish threatens a wide range with a spread EV build EVs and Eviolite backing every hit.

Best Build

Utility
Ability
Adaptability
Item
EvioliteBULK
Nature
Adamant+ATK
EVs

Best Corphish Moveset

  • Aqua JetSTAB
  • Dragon Dance
  • CrabhammerSTAB
  • Knock Off

Without breeding, Corphish misses out on Ancient Power and Aqua Jet. That's 6 egg moves adding depth that the base kit lacks. STAB comes from Hydro Pump and Crabhammer, with coverage across 9 types rounding things out.

Level-Up Moves

Lv 1
Harden
30Normal
Lv 1
Water Gun
4010025Water
Lv 4
Leer
10030Normal
Lv 8
Taunt
10020Dark
Lv 12
Bubble Beam
6510020Water
Lv 16
Knock Off
6510020Dark
Lv 20
Double Hit
359010Normal
Lv 24
Protect+4
10Normal
Lv 28
Night Slash
7010015Dark
Lv 32
Razor Shell
759510Water
Lv 36
Swords Dance
20Normal
Lv 40
Crunch
8010015Dark
Lv 44
Crabhammer
1009010Water
Lv 48
Endeavor
1005Normal
Lv 52
Guillotine
305Normal

TM Moves

Src
TM143
Blizzard
110705Ice
TM66
Body Slam
8510015Normal
TM58
Brick Break
7510015Fighting
TM22
Chilling Water
5010020Water
TM108
Crunch
8010015Dark
TM55
Dig
8010010Ground
TM204
Double-Edge
12010015Normal
TM100
Dragon Dance
20Dragon
TM205
Endeavor
1005Normal
TM47
Endure+4
10Normal
TM25
Facade
7010020Normal
TM57
False Swipe
4010040Normal
TM43
Fling
10010Dark
TM142
Hydro Pump
110805Water
TM135
Ice Beam
9010010Ice
TM34
Icy Wind
559515Ice
TM104
Iron Defense
15Steel
TM181
Knock Off
6510020Dark
TM110
Liquidation
8510010Water
TM31
Metal Claw
509535Steel
TM35
Mud Shot
559515Ground
TM209
Muddy Water
908510Water
TM07
Protect+4
10Normal
TM50
Rain Dance
5Water
TM85
Rest
5Psychic
TM86
Rock Slide
759010Rock
TM36
Rock Tomb
609515Rock
TM70
Sleep Talk
10Normal
TM148
Sludge Bomb
9010010Poison
TM103
Substitute
10Normal
TM123
Surf
9010015Water
TM88
Swords Dance
20Normal
TM01
Take Down
908520Normal
TM87
Taunt
10020Dark
TM171
Tera Blast
8010010Normal
TM18
Thief
6010025Dark
TM11
Water Pulse
6010020Water
TM77
Waterfall
8010015Water
TM208
Whirlpool
358515Water
TM105
X-Scissor
8010015Bug

Egg Moves

Src
Egg
Ancient Power
601005Rock
Egg
Aqua Jet+1
4010020Water
Egg
Double-Edge
12010015Normal
Egg
Metal Claw
509535Steel
Egg
Slash
7010020Normal
Egg
Switcheroo
10010Dark

Tutor Moves

Corphish can't learn any Tutor moves

Corphish doesn't appear in Scarlet & Violet. Transfer it from Ruby, Emerald, or Ultra Sun to add it to your collection. Check the source games below for encounter details.

Corphish is not available as a wild encounter in this game.

Also found in:

  • At 308 BST, Corphish is firmly in pre-evolution territory. Evolve it into Crawdaunt before bringing it to any serious fight.

  • Watch for Manectric (Electric) and Venusaur (Grass) when using Corphish. They all hit it super-effectively with STAB. Only 2 weaknesses means fewer dedicated counters to worry about. At base 35 Speed, Corphish won't outrun any of these threats so switching to a resist is usually the safer play.

  • Corphish evolves into Crawdaunt at level 30. Corphish is the base form of this evolutionary line.

  • Corphish gets Adaptability, Hyper Cutter, and Shell Armor. But Adaptability is the one that matters — it's the centerpiece of every viable set. Build around that.

  • Corphish is a physical attacker with base 80 Attack. Fragile — can't afford to take many hits, too. But the speed tells the real story — base 35 Speed is low. Priority moves or Trick Room are the way to go. Fits the trick room role.

  • Corphish appears in 15 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.

Debuting in Ruby & Sapphire, Corphish appears in 15 games across 7 generations. A reliable presence in most mainline games, typically found through catching or hatching as a base form.