The Spiral Pokemon. Omanyte is transfer-only in Diamond & Pearl. Swift Swim doubles Speed in rain, and A-Tier Omastar is a strong rain team special attacker.
Ability 1Swift SwimAbility 1Doubles Speed during rain.Ability 2Shell ArmorAbility 2Protects against critical hits.
355HP35Attack40Defense100Speed35Sp.Def55Sp.Atk90
Omanyte
Omastar
Weak to
Special
Trick Room
35Speed · Very Slow

Is Omanyte Good in Diamond & Pearl Playthrough?

Transfer-only Rock/Water fossil from Kanto. AbilitySwift Swim for rain Speed. Omastar at 40 leans Special. The physical/special split helps: Water special attacks now properly separate from Rock physical attacks. Postgame import only.

StrongGoodEvenToughBadSTEEEGEEGGGEGSGERoarkGym 1GardeniaGym 2MayleneGym 3Crasher WakeGym 4FantinaGym 5ByronGym 6CandiceGym 7VolknerGym 8OmanyteFossilOmastarEvolveAaronE4BerthaE4FlintE4LucianE4MarsBossJupiterBossSaturnBossCynthiaChamp*
Roark
Gym 1
Strong

Omanyte resists most of Roark's coverage and hits back hard.

Easy KO
Geodude
Lv 12
RockGround
Rock Head
Stealth RockRock Throw
Easy KO
Onix
Lv 12
RockGround
Rock Head
Stealth RockRock ThrowScreech
Easy KO
Cranidos
Lv 14
Rock
Mold Breaker
HeadbuttPursuitLeer
Gardenia
Gym 2
Tough

Gardenia's team hits Omanyte's weaknesses hard.

Even
Cherubi
Lv 19
Grass
Chlorophyll
Grass KnotLeech SeedGrowthSafeguard
Risky
Turtwig
Lv 19
Grass
Overgrow
Grass KnotRazor LeafWithdrawReflect
Avoid
Roserade
Lv 22
GrassPoison
Natural Cure
Grass KnotMagical LeafPoison StingStun Spore
Maylene
Gym 3
Even

Omanyte trades roughly evenly with Maylene's team.

Even
Meditite
Lv 27
FightingPsychic
Pure Power
Drain PunchConfusionMeditateDetect
Even
Machoke
Lv 27
Fighting
Guts
Brick BreakRock TombLeerForesight
Risky
Lucario
Lv 30
FightingSteel
Steadfast
Drain PunchForce PalmMetal ClawBone Rush
Crasher Wake
Gym 4
Even

Omanyte trades roughly evenly with Crasher Wake's team.

Even
Gyarados
Lv 27
WaterFlying
Intimidate
BrineDragon RageBiteSwagger
Even
Quagsire
Lv 27
WaterGround
Damp
Mud BombSlamMud SportTail Whip
Risky
Floatzel
Lv 30
Water
Swift Swim
BrineIce FangPursuitSwift
Fantina
Gym 5
Even

Omanyte trades roughly evenly with Fantina's team.

You Win
Drifblim
Lv 32
GhostFlying
Aftermath
Ominous WindGustAstonishMinimize
Even
Gengar
Lv 34
GhostPoison
LevitateImmune to Ground attacks
Shadow ClawPoison JabSpiteConfuse Ray
Risky
Mismagius
Lv 36
Ghost
LevitateImmune to Ground attacks
Shadow BallPsybeamMagical LeafConfuse Ray
Byron
Gym 6
Good

Omanyte has the type edge here and should clean up Byron's team.

Even
Bronzor
Lv 36
SteelPsychic
LevitateImmune to Ground attacks
Flash CannonExtrasensoryConfuse RayHypnosis
You Win
Steelix
Lv 36
SteelGround
Rock Head
Gyro BallIce FangDragon BreathSandstorm
Even
Bastiodon
Lv 39
RockSteel
Sturdy
Flash CannonAncient PowerIron DefenseRest
Candice
Gym 7
Even

Omanyte trades roughly evenly with Candice's team.

You Win
Snover
Lv 38
GrassIce
Snow Warning
AvalancheRazor LeafIngrainLeer
You Win
Sneasel
Lv 38
DarkIce
Inner Focus
AvalancheSlashFeint AttackTaunt
Even
Medicham
Lv 40
FightingPsychic
Pure Power
Ice PunchForce PalmDetectBulk Up
Risky
Abomasnow
Lv 42
GrassIce
Snow Warning
AvalancheWood HammerGrass WhistleSwagger
Volkner
Gym 8
Even

Omanyte trades roughly evenly with Volkner's team.

Even
Raichu
Lv 46
Electric
Static
Charge BeamBrick BreakThunder WaveLight Screen
Even
Ambipom
Lv 47
Normal
Technician
Shock WaveAgilityNasty PlotBaton Pass
Risky
Octillery
Lv 47
Water
Suction Cups
Charge BeamOctazookaAurora BeamBullet Seed
Even
Luxray
Lv 49
Electric
Rivalry
Charge BeamThunder FangCrunchThunder Wave
Aaron
Elite Four
Good

Omastar has the type edge here and should clean up Aaron's team.

You Win
Dustox
Lv 53
BugPoison
Shield Dust
ToxicBug BuzzDouble TeamLight Screen
You Win
Beautifly
Lv 53
BugFlying
Swarm
Energy BallBug BuzzPsychicShadow Ball
Easy KO
Vespiquen
Lv 54
BugFlying
Pressure
Attack OrderDefend OrderHeal OrderPower Gem
Risky
Heracross
Lv 54
BugFighting
Swarm
MegahornClose CombatNight SlashStone Edge
You Win
Drapion
Lv 57
PoisonDark
Battle Armor
X ScissorCross PoisonIce FangAerial Ace
Bertha
Elite Four
Good

Omastar has the type edge here and should clean up Bertha's team.

You Win
Quagsire
Lv 55
WaterGround
Damp
DigDouble TeamProtectSandstorm
Easy KO
Sudowoodo
Lv 56
Rock
Sturdy
EarthquakeSucker PunchHammer ArmSandstorm
Easy KO
Golem
Lv 56
RockGround
Rock Head
EarthquakeGyro BallBrick BreakSandstorm
You Win
Whiscash
Lv 55
WaterGround
Oblivious
FissureAqua TailZen HeadbuttRock Slide
You Win
Hippowdon
Lv 59
Ground
Sand Stream
EarthquakeStone EdgeCrunchCurse
Flint
Elite Four
Good

Omastar has the type edge here and should clean up Flint's team.

Even
Rapidash
Lv 58
Fire
Run Away
Flare BlitzSolar BeamBounceSunny Day
Easy KO
Steelix
Lv 57
SteelGround
Rock Head
Fire FangRock TombScreechSunny Day
You Win
Drifblim
Lv 58
GhostFlying
Aftermath
Will O WispOminous WindDouble TeamBaton Pass
You Win
Lopunny
Lv 57
Normal
Cute Charm
Fire PunchCharmMirror CoatSunny Day
You Win
Infernape
Lv 61
FireFighting
Blaze
Flare BlitzThunder PunchMach PunchEarthquake
Lucian
Elite Four
Even

Omastar trades roughly evenly with Lucian's team.

Even
Mr Mime
Lv 59
Psychic
Soundproof
PsychicThunderboltReflectLight Screen
Even
Girafarig
Lv 59
NormalPsychic
Inner Focus
PsychicShadow BallDouble HitCrunch
Even
Medicham
Lv 60
FightingPsychic
Pure Power
Drain PunchFire PunchThunder PunchIce Punch
Even
Alakazam
Lv 60
Psychic
Synchronize
PsychicEnergy BallFocus BlastRecover
Even
Bronzong
Lv 63
SteelPsychic
LevitateImmune to Ground attacks
PsychicGyro BallEarthquakeCalm Mind
Mars
Commander
Good

Omastar has the type edge here and should clean up Mars's team.

Easy KO
Golbat
Lv 37
PoisonFlying
Inner Focus
Air CutterBiteToxicSupersonic
You Win
Bronzor
Lv 37
SteelPsychic
LevitateImmune to Ground attacks
Gyro BallExtrasensoryIron DefenseConfuse Ray
You Win
Purugly
Lv 39
Normal
Thick Fat
SlashFeint AttackHypnosisFake Out
Jupiter
Commander
Strong

Omastar resists most of Jupiter's coverage and hits back hard.

Easy KO
Zubat
Lv 18
PoisonFlying
Inner Focus
Giga DrainWing AttackBite
Easy KO
Skuntank
Lv 20
PoisonDark
Stench
Night SlashPoison GasScreechSmokescreen
Saturn
Commander
Good

Omastar has the type edge here and should clean up Saturn's team.

You Win
Kadabra
Lv 38
Psychic
Synchronize
PsychicShock WaveRecoverEmbargo
You Win
Bronzor
Lv 38
SteelPsychic
LevitateImmune to Ground attacks
Gyro BallExtrasensoryShadow BallConfuse Ray
You Win
Toxicroak
Lv 40
PoisonFighting
Anticipation
Poison JabBrick BreakX ScissorSwagger
Cynthia
Champion
Even

Omastar trades roughly evenly with Cynthia's team.

Even
Spiritomb
Lv 61
GhostDark
Pressure
Dark PulsePsychicSilver WindEmbargo
Even
Roserade
Lv 60
GrassPoison
Natural Cure
Energy BallSludge BombShadow BallExtrasensory
You Win
Gastrodon
Lv 60
WaterGround
Sticky Hold
Muddy WaterEarthquakeStone EdgeSludge Bomb
Risky
Lucario
Lv 63
FightingSteel
Steadfast
Aura SphereDragon PulsePsychicEarthquake
Risky
Milotic
Lv 63
Water
Marvel Scale
SurfIce BeamMirror CoatAqua Ring
Even
Garchomp
Lv 66
DragonGround
Sand Veil
Dragon RushEarthquakeBrick BreakGiga Impact

Fossil

Post-game only
Type
RockWater
Tier
E

Omanyte can be revived from a fossil obtained in Oreburgh City. Revive Helix Fossil. Revive from Helix Fossil at the Oreburgh Mining Museum. Found in the Underground after obtaining the National Dex.

View Omanyte locations

Evolve Omanyte to Omastar

Level 40
Type
RockWater
Tier
A

Omanyte evolves into Omastar at Level 40. Your Omanyte should hit Level 40 before you reach Aaron, at typical leveling pace.

Recommended Moves

  • STARTING (Lv 40)
    • LV 40WaterBrinePower 98Accuracy 100%PP 10
  • After Gardenia
    • TM68NormalGiga ImpactPower 150Accuracy 90%PP 5Veilstone Game Corner
    • TM15NormalHyper BeamPower 150Accuracy 90%PP 5Veilstone Department Store
  • After Crasher Wake
  • After Candice
    • TM80RockRock SlidePower 113Accuracy 90%PP 10Mt. Coronet
  • After Volkner
    • LV 67WaterHydro PumpPower 180Accuracy 80%PP 5
  • Post-Game
    • TM42NormalFacadePower 70Accuracy 100%PP 20Survival Area

How to Get Omanyte in Diamond & Pearl

Omanyte is not a wild catch but a fossil revival. Take a Helix Fossil to the lab in Oreburgh and it comes back at level 20, a one-time deal you only get once per fossil found.

1 location to catch Omanyte

How to Obtain Omanyte in DP

  1. Omastar
    Step 2Evolve into Omastar
    BREEDING
    Available
    Leave a compatible parent at the Pokemon Day Care to receive a Omanyte egg.

How to Get Shiny Omanyte in Diamond & Pearl

Omanyte revives from the Helix Fossil, but for a shiny you breed it via the Masuda Method. Compare Shiny Omanyte odds across every game

Normal vs Shiny
Normal Omanyte in Diamond & PearlNormal
Shiny Omanyte in Diamond & Pearl Shiny
Color ShiftBluetoBrown
Shiny TierB Tier Shiny

Shiny Omanyte Evolution

2 Forms
Showing shiny artworkView Full Evolution Chart

Diamond & Pearl Shiny Omanyte Calculator

2 Methods
Fastest Path

The best route is Masuda Method, about 1 in 1,639 on each try.

Step 1 · Encounter Method2 in Diamond & Pearl

Masuda Method: Breed with a parent from a different-language game. Works on any breedable line.

Soft Reset: Save in front of a static, gift, or legendary encounter, then reset until it sparkles.

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 1,639Masuda Method
Chance By Now50.0%at 1,136 eggs hatchedAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncountersTime
10%lucky few173----
25%one in four472----
50%coin flip1,136----
90%very likely3,773----
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

Want exact numbers for your session? Calculate your shiny odds in Diamond & Pearl with Omanyte preloaded.

Omanyte Weakness

Type-wise, Omanyte takes extra damage from Grass, Electric, Fighting, and Ground. Watch out for Grass attacks, those deal 4x damage. It resists 5 types, giving it decent defensive coverage. Omanyte's physical bulk (base 100 Def) helps cushion physical weakness hits, but special attackers are the bigger threat.

Omanyte Weakness and Resistance Chart
DamageTypes
4x (Critical)Grass
2x (Weak)Electric, Fighting, Ground
0.5x (Resist)Normal, Ice, Poison, Flying
0.25x (Resist)Fire
Gen IV Type Chart
  • Fairy type does not exist — Dragon has fewer checks
  • Physical / Special split now per-move (introduced Gen IV)

What is Omanyte Weak Against

Vulnerable
4Weak
5Resist
0Immune
Score-4
4xCritical
¼xResist
0xImmune
None

What is Omanyte Strong Against

6Strong
0Resisted
0Immune
Score+6
½xResisted
None
0xImmune
None

Best Pokemon Against Omanyte

Cubone
Cubone
Ground
C
Turtwig
Turtwig
Grass
C
Geodude
Geodude
RockGround
C
Shinx
Shinx
Electric
C
Lotad
Lotad
WaterGrass
D

Omanyte Evolutions

Omanyte evolves into Omastar. It's a two-stage chain with the method shown below. Plenty of partners for breeding via two egg groups. Eggs are slow to hatch. Evolving adds up to 140 stat points total. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Omanyte
RockWater
Omastar
RockWater
HP
35
70+35
ATK
40
60+20
DEF
100
125+25
SP.ATK
90
115+25
SP.DEF
55
70+15
SPE
35
55+20
BST
355E-Tier
495A-Tier+140
ROLE
Trick Room
Wallbreaker
TYPE
Special
Special

Breeding

Moderate

Breed Omanyte with 69 breeding partners from the Water 1 and Water 3 egg groups. Pass egg moves like Aurora Beam, Bubble Beam, Haze and 7 more to offspring.

Egg Groups
Water 1Water 3
Gender
♂87.5%♀12.5%
Hatch Time
30 cycles·7,710 steps
Moderate~8 min with Flame Body
Egg Moves
10moves
Breed With (best first)
azumarillblastoisegolduckferaligatrkingdraswampertdrapionslowbroslowkingoctilleryludicolodewgong

DP Omanyte Best Moveset

Rock/Water typing and AbilitySwift Swim for rain are the selling points, but stats in the 35-100 range are too inconsistent for a competitive moveset. The offensive potential unlocks on Omastar. Omastar delivers the Sp. Atk.

Best Build

Experimental
Hazard Setter
Ability
Swift Swim
Item
Custap BerryRECOVERY
Best Nature for Omanyte
Timid+SPE

Omanyte best EVs are HP and Speed

EVs

Hazard Setter Moveset

  • SpikesHazard
  • SurfSTAB
  • Stealth RockSTAB
  • EndureFAST +4

Recommended Teammates

Moves List

The egg pool carries weight here. Aurora Beam and Bubble Beam aren't available any other way for Omanyte, and they meaningfully change what it threatens. Stack those on top of Hydro Pump and Surf for solid options.

Level-Up Moves

Lv 1
Constrict
—1010035Normal
Lv 1
Withdraw
———40Water
Lv 7
Bite
D6010025Dark
Lv 10
Water Gun
—6010025Water
Lv 16
Rollout
—459020Rock
Lv 19
Leer
——10030Normal
Lv 25
Mud Shot
D559515Ground
Lv 28
Brine
C9710010Water
Lv 34
Protect+4
C——10Normal
Lv 37
Ancient Power
C901005Rock
Lv 43
Tickle
——10020Normal
Lv 46
Rock Blast
D379010Rock
Lv 52
Hydro Pump
C180805Water

TM Moves

31 of 32 TMs are obtainable before the Elite Four

TM
TM45
AttractAmity Squarebadge 2
——10015Normal
TM14
BlizzardLake Acuitybadge 2
C120705Ice
TM55C9710010Water
TM78
CaptivateRoute 204badge 2
——10020Normal
TM32
Double TeamWayward Cavebadge 2
———15Normal
TM58
Endure+4Veilstone Game Cornerbadge 2
A——10Normal
TM42
FacadeSurvival Area
D7010020Normal
TM21
FrustrationVeilstone Game Cornerbadge 2
D—10020Normal
TM74
Gyro BallVeilstone Game Cornerbadge 2
D—1005Steel
TM10
Hidden PowerVeilstone Game Corner
D6010015Normal
TM13
Ice BeamRoute 216badge 2
A9510010Ice
TM83
Natural GiftVeilstone Department Storebadge 2
D—10015Normal
TM17
Protect+4Veilstone Department Storebadge 2
C——10Normal
TM44
RestVeilstone Game Cornerbadge 2
C——10Psychic
TM27
ReturnVeilstone Game Cornerbadge 2
D—10020Normal
TM69
Rock PolishMt. Coronetbadge 6
C——20Rock
TM80
Rock SlideMt. Coronetnot until badge 7
D1129010Rock
HM06
Rock SmashOreburgh Gate
D4010015Fighting
TM39
Rock TombRavaged Pathbadge 1
D909510Rock
TM43
Secret PowerAmity Squarebadge 2
—7010020Normal
TM82
Sleep TalkEterna Forestbadge 2
C——10Normal
TM76
Stealth RockPrize for defeating Roarkbadge 1
B——20Rock
TM90
SubstituteVeilstone Game Cornerbadge 2
C——10Normal
HM03
SurfCelestic Townbadge 4
B14210015Water
TM87
SwaggerTM in Mr Backlot office in the Pokémon Mansion on Route 212badge 2
——9015Normal
TM46
ThiefEterna Citybadge 2
D6010025Dark
TM06
ToxicRoute 212badge 2
C—8510Poison
TM03
Water PulseRavaged Pathbadge 5
C9010020Water
HM07
WaterfallSunyshore Citynot until badge 8
D12010015Water

Egg Moves

Egg
Egg
Aurora Beam
—6510020Ice
Egg
Bubble Beam
—9710020Water
Egg
Haze
D——30Ice
Egg
Knock Off
D6510020Dark
Egg
Rock Slide
D1129010Rock
Egg
Slam
—807520Normal
Egg
Spikes
B——20Ground
Egg
Supersonic
——5520Normal
Egg
Toxic Spikes
C——20Poison
Egg
Wring Out
——1005Normal

Tutor Moves

Omanyte can't learn any Tutor moves

Transfer Moves

Gen
Gen 3
Body Slam
D8510015Normal
Gen 3
Double-Edge
D12010015Normal
Gen 3
Mimic
———10Normal

Base Stats

Base Stats
Avg
HP35
F
Attack40
D
Defense100
B
Sp. Atk90
B
Sp. Def55
D
Speed35
F
Total355
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Fast1M XP
Height0.4 m
Weight7.5 kg
Base XP71
Abilities
Swift Swim
Doubles Speed during rain.
Shell Armor
Protects against critical hits.
EV Yield
HPAtkDef+1SpASpDSpe
Defense training source
Pokedex Entry

A Pokémon that was resurrected from a fossil using modern science. It swam in ancient seas.

Pokemon Diamond / Pokemon Pearl

Omanyte Diamond & Pearl Guide

  • Revive from Helix Fossil at the Oreburgh Mining Museum. Found in the Underground after obtaining the National Dex. Omanyte is revived at level 5. Give it Rare Candies or experience-share if you want it ready for the late-game.

  • Yes. Omanyte is not available during the main story. It can only be obtained after entering the Hall of Fame. Omanyte becomes available after the main story is complete in Diamond & Pearl.

  • In Diamond & Pearl, Omanyte has 355 BST and evolves into Omastar. Compare the two forms before you give either one a team slot.

  • In Diamond & Pearl, Omanyte plays as a trick room. It's slow, so Trick Room or priority moves are key. so pick your spots carefully. Surf is the primary attack.

  • In Diamond & Pearl, Timid is the go-to nature for Omanyte. That's +Speed / -Attack. Pair it with 252 HP / 4 SpA / 252 Spe EVs. Fits the trick room role.

Game Availability

Omanyte has been part of the series since Red & Blue, appearing in 19 titles across all 9 generations. As a Gen 1 original, it's one of the most consistently available Pokemon in the franchise.

Explore

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