Home/ Pokédex/ Omanyte
No. 0138 · Generation I · Kanto

Omanyte

The Spiral Pokémon
Rock Water
Weak to 4× Grass 2× Electric Fighting Ground
All matchups
Omanyte
Sprite

TL;DR. Omanyte is a rock/water-type Pokémon from Generation I. Base Stat Total: 355. Although long extinct, in rare cases, it can be genetically resurrected from fossils.

Rock Water

Although long extinct, in rare cases, it can be genetically resurrected from fossils.

Height0.4 m
Weight7.5 kg
AbilitiesSwift Swim, Shell Armor
HiddenWeak Armor
Base stats

Stat spread.

Total of 355. Higher peaks mean specialized roles, flat spreads favor versatility.

HP 35
Attack 40
Defense 100
Sp. Attack 90
Sp. Defense 55
Speed 35
Total355
355 base stat total, the 691st-highest of all 1025 Pokémon species and 145th among Rock-types.
100 base Defense, Omanyte's strongest stat, ranking 48th of 217 Rock-types.

Rankings computed across all 1025 base-species Pokémon (Mega and Gigantamax forms excluded). Source: National Pokédex base stats.

Pokémon GO

Omanyte in Pokémon GO.

Pokémon GO uses its own hand-tuned base stats, distinct from the main-series spread above. At a perfect 15/15/15, Omanyte reaches 1,544 CP at level 40 and 1,767 CP as a best buddy.

GO Attack155
GO Defense153
GO Stamina111
Max CP (L40)1,544
Max CP (L50)1,746
Best buddy (L51)1,767
Raid catch CP 826–882 (L20). Weather boosted 1,033–1,103 (L25).

Run the numbers: CP & HP calculator · PvP IV optimizer · Catch CP calculator

Shiny release

Shiny Omanyte first appeared on May 24, 2018, during Adventure Week 2018.

  1. Omanyte
  2. Shadow
  3. Dynamax
  4. Omastar by encounter

Recent raid runs

Last in raids: Jun 17 to Jun 30, 2026, 1-star.

DatesRaidEvent
Jun 17 to Jun 30, 20261-starRegular rotation
Sep 2 to Sep 7, 20251-starKanto Celebration
May 16 to May 29, 20241-starRegular rotation
Dec 11 to Dec 15, 20231-starAdamant Time
Jan 14 to Jan 15, 20221-starRegular rotation
Sep 18 to Sep 22, 20201-starRegular rotation

Full Omanyte GO history

Competitive

Omanyte in competitive play.

Recommended builds and battle rankings for Omanyte across the current metagames. In Pokémon GO it ranks #832 in the Great League.

Pokémon GO Battle League
Great League #832 66.3 score

Build around it: GO PvP IV optimizer · Team builder · Ask Dia

Sets and GO ranks last checked 2026-10-20.

Quick answers

Common questions about Omanyte.

Direct, sourced answers to the most-asked questions about Omanyte, each computed straight from its Pokédex data.

What type is Omanyte?

Omanyte is a Rock/Water-type Pokémon. Dual-typing stacks weaknesses and resistances. see the full matchup table below.

What is Omanyte weak to?

Omanyte takes 4× damage from Grass. its biggest defensive liability. It also takes 2× damage from Electric, Fighting, Ground.

What is Omanyte resistant to?

Omanyte resists Normal, Ice, Poison, Flying, Fire. It has no full immunities.

How does Omanyte evolve?

Omanyte evolves into Omastar (Level 40).

What generation is Omanyte from?

Omanyte was introduced in Generation I (the Kanto region). Its Pokédex number is #0138.

What are Omanyte's base stats?

Omanyte has HP 35, Attack 40, Defense 100, Special Attack 90, Special Defense 55, and Speed 35. Total base stat total: 355.

What are Omanyte's abilities?

Omanyte can have the abilities Swift Swim, Shell Armor, plus the Hidden Ability Weak Armor.

Is Omanyte legendary or mythical?

No. Omanyte is a regular Pokémon, not classified as Legendary or Mythical.

What is Omanyte's best stat?

Omanyte's highest base stat is Defense at 100, which ranks 48th of 217 Rock-type Pokémon.

Is Omanyte good?

Omanyte has a base stat total of 355, the 691st-highest of all 1025 Pokémon species and 145th among Rock-types. That is a modest total, typical of an unevolved or utility Pokémon.

See the full Q&A page for Omanyte →
Sprites · Sound

Through the generations.

Omanyte as drawn across two decades of Pokémon games, plus the modern Pokémon HOME render. Hit the cry button to hear it.

Omanyte in Red / Blue
Gen I Red / Blue
Omanyte in Gold
Gen II Gold
Omanyte in Emerald
Gen III Emerald
Omanyte in HeartGold / SoulSilver
Gen IV HeartGold / SoulSilver
Omanyte in Black / White
Gen V Black / White
Omanyte in X / Y
Gen VI X / Y
Omanyte in Ultra Sun / Ultra Moon
Gen VII Ultra Sun / Ultra Moon
Omanyte 3D render in Pokémon HOME
HOME Modern 3D render
Type matchups

In battle.

Damage multipliers when Omanyte is hit by each attacking type. 4× is two stacked weaknesses, ¼× is two stacked resistances.

4× Devastating
Grass
2× Weak to
Electric Fighting Ground
½× Resists
Normal Ice Poison Flying
¼× Strongly resists
Fire
Comparison

Omanyte vs. the average Rock-type.

Each base stat measured against the mean across all 217 Rock-type Pokémon.

Stat Omanyte Rock avg Difference
HP 35 70 -35
Attack 40 77 -37
Defense 100 81 +19
Special Attack 90 67 +23
Special Defense 55 70 -15
Speed 35 62 -27
Total 355 427 -72
Ask Dia about Omanyte Compare it, check weaknesses, or get a quick competitive verdict.
Game appearances

Omanyte appears in 32 games.

Every mainline release where Omanyte is obtainable, has a dex entry, or is transferable. Grouped by generation.

Gen I
  • 1998 Blue
  • 1998 Red
  • 1999 Yellow
Gen II
  • 2000 Gold
  • 2000 Silver
  • 2001 Crystal
Gen III
  • 2003 Ruby
  • 2003 Sapphire
  • 2004 FireRed
  • 2004 LeafGreen
  • 2005 Emerald
Gen IV
  • 2007 Diamond
  • 2007 Pearl
  • 2009 Platinum
  • 2010 HeartGold
  • 2010 SoulSilver
Gen V
  • 2011 Black
  • 2011 White
  • 2012 Black 2
  • 2012 White 2
Gen VI
  • 2013 X
  • 2013 Y
  • 2014 Alpha Sapphire
  • 2014 Omega Ruby
Gen VII
  • 2017 Ultra Moon
  • 2017 Ultra Sun
  • 2018 Let's Go, Eevee!
  • 2018 Let's Go, Pikachu!
Gen VIII
  • 2019 Shield
  • 2019 Sword
  • 2020 Crown Tundra DLC
Side games + live service
  • 2016 Pokémon GO
How to get it

How to get Omanyte.

Every main-series game Omanyte is in, newest first: how to get it, version exclusives and Shiny locks.

Generation IXNot in the game
  • Scarlet · Violet · Legends: Z-ANot in the game
Generation VIIIObtainableTradeNot in the game
  • SwordObtainable
    • Trade(Version 1.3.0+)
    • WildGiant's Foot, Roaring-Sea Caves (Surfing) (The Crown Tundra)
    • RaidGiant's Bed, Snowslide Slope, Giant's Foot, Ballimere Lake, Frigid Sea (Max Raid Battle) (The Crown Tundra)

    Sword exclusiveNeeds The Crown Tundra

  • ShieldTrade
    • Trade(Version 1.3.0+)

    Sword exclusive

  • Brilliant Diamond · Shining PearlObtainable
    • GiftRevive from Helix Fossil at the Oreburgh Mining Museum in Oreburgh City
  • Legends: ArceusNot in the game
Generation VIIObtainableTrade
  • Sun · MoonTrade
    • TradeReceive Helix Fossil held by a traded Pokémon and revive it
  • Ultra Sun · Ultra MoonObtainable
    • GiftRevive from Helix Fossil at the Fossil Restoration Center on Route 8
  • Let's Go, Pikachu! · Let's Go, Eevee!Obtainable
    • GiftRevive from Helix Fossil at the Cinnabar Lab on Cinnabar Island
Generation VIObtainableTrade
  • XTrade
    • TradeReceive Helix Fossil held by a traded Pokémon and revive it

    Y exclusive

  • YObtainable
    • GiftRevive from Helix Fossil at the Ambrette Town Fossil Lab

    Y exclusive

  • Omega RubyTrade
    • TradeReceive Helix Fossil held by a traded Pokémon and revive it

    Alpha Sapphire exclusive

  • Alpha SapphireObtainable
    • GiftRevive from Helix Fossil at the Devon Corporation in Rustboro City

    Alpha Sapphire exclusive

Generation VObtainable
  • Black · White · Black 2 · White 2Obtainable
    • GiftRevive from Helix Fossil at the Nacrene Museum
Generation IVObtainableTrade
  • Diamond · Pearl · PlatinumObtainable
    • GiftRevive from Helix Fossil at the Oreburgh Mining Museum in Oreburgh City
  • HeartGoldObtainable
    • GiftRevive from Helix Fossil at the Pewter Museum of Science in Pewter City

    HeartGold exclusive

  • SoulSilverTrade
    • TradeReceive Helix Fossil held by a traded Pokémon and revive it

    HeartGold exclusive

Generation IIIObtainableTrade
  • Ruby · Sapphire · EmeraldTrade
  • FireRed · LeafGreenObtainable
    • GiftRevive from Helix Fossil at the Pokémon Lab on Cinnabar Island
Generation IIEvent only
  • Gold · Silver · CrystalEvent only
    • TransferTime Capsule
Generation IObtainable
  • Red · Blue · YellowObtainable
    • GiftRevive from Helix Fossil at the Pokémon Lab on Cinnabar Island
Pokémon HOME
Send it to HOME from Pokémon Bank; Let's Go, Pikachu!; Let's Go, Eevee!; Sword; Brilliant Diamond; Shining Pearl; FireRed; and LeafGreen. From HOME it can move into Sword, Shield, Brilliant Diamond and Shining Pearl.
Pokémon Champions
Not on the roster.
Pokémon anime

Omanyte appears in 6 episodes.

From EP026 (1997-09-23) through DP108 (2008-12-25).

Browse them on the anime guide

TCG Pocket appearances

Omanyte in TCG Pocket.

Every printed variant on iOS / Android. Tap any card for full art.

Omanyte TCG Pocket card from Fantastical Parade
Omanyte
✦ Shiny
Omanyte TCG Pocket card from Genetic Apex
Omanyte
◆◆ Uncommon