Mixed
Trick Room
35Speed · Very Slow

Stats & Training

Omanyte's spread favors balanced defenses over offense. Defense leads the defensive side, HP eats the cost. Yields 1 Defense stat exp per defeat. Medium-fast 1M XP curve to level.

Base Stats
Avg
HP35
F
Attack40
D
Defense100
B
Sp. Atk90
B
Sp. Def90
B
Speed35
F
Total390
Details
Catch Rate
Challenging45 / 255
Growth Rate
Medium Fast1M XP
Height0.4 m
Weight7.5 kg
Base XP71
Abilities
Abilities were introduced in Generation III. Shown below for reference.
Swift Swim
Doubles Speed during rain.
Shell Armor
Protects against critical hits.
Weak ArmorHA
Raises Speed and lowers Defense by one stage each upon being hit by a physical move.
EV Yield
HPAtkDef+1SpASpDSpe
Defense training source
Pokedex Entries

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

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 Weakness and Resistance Chart
DamageTypes
4x (Critical)Grass
2x (Weak)Electric, Fighting, Ground
0.5x (Resist)Normal, Ice, Poison, Flying
0.25x (Resist)Fire
Type ChartVulnerable
4Weak
5Resist
0Immune
Score-4
Gen I Type Chart
  • Only 15 types exist — Dark, Steel, and Fairy are absent
  • Ghost has no effect on Psychic (a known bug, fixed in Gen II)
  • Special stat governs both offense and defense — no Sp.Atk / Sp.Def split
4xCritical
¼xResist
0xImmune
None
How to Beat Omanyte in Red & Blue (Best Counters)
Tangela
Tangela
Grass
C
Available Moves
Moves
  • Solar BeamTM22
  • Mega DrainTM21
  • AbsorbLv. 29
Damage vs Omanyte
Solar Beam 4x
264-312%KO
Mega Drain 4x
92-110%KO
Absorb 4x
49-58%
View Tangela builds →

Red & Blue Evolution

Omanyte starts a line toward Omastar. Can't breed this Rock/Water type (390 stats), so keep the evolution path going. Evolving adds up to 105 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
355D-Tier
495C-Tier+140
ROLE
Trick Room
Wallbreaker
TYPE
Special
Special
Breeding not available · Introduced in Gen 2

Red & Blue Omanyte Best Moveset

Best Build

Gen 1 build content has limited support (no abilities, held items, or natures).

Try selecting a different game/generation filter, or check back later.

Moves

TMs define Omanyte's movepool. The natural moves cover basics with Hydro Pump and Surf, but the real versatility comes from technical machines giving it Normal and Ice coverage. That's where the options open up.

Level-Up Moves

Lv 1
Water Gun
D4010025Water
Lv 1
Withdraw
D40Water
Lv 34
Horn Attack
6510025Normal
Lv 39
Leer
10030Normal
Lv 46
Spike Cannon
2010015Normal
Lv 53
Hydro Pump
C120805Water

TM Moves

TM
TM34
Bide+1
10Normal
TM14
Blizzard
C110905Ice
TM08
Body Slam
D8510015Normal
TM11
Bubble Beam
C6510020Water
TM32
Double Team
15Normal
TM10
Double-Edge
D12010015Normal
TM13
Ice Beam
C9510010Ice
TM31
Mimic
10Normal
TM20
Rage
2010020Normal
TM33
Reflect
C20Psychic
TM44
Rest
C10Psychic
TM50
Substitute
C10Normal
HM03
Surf
B9510015Water
TM09
Take Down
908520Normal
TM06
Toxic
C9010Poison
TM12
Water Gun
D4010025Water

Egg Moves

Omanyte doesn't have any Egg moves

Tutor Moves

Omanyte can't learn any Tutor moves

How to Get Omanyte in Red & Blue

Omanyte is handed to you at Cinnabar Island. No encounter rates or random spawns involved, so there's nothing to grind. Check the location details below for the exact conditions to trigger it.

Best Locations to Catch Omanyte in Red & Blue

Cinnabar Island - Pokémon Lab
RedGift from NPC Lv.30 Water
LimitedMid
Revive Helix Fossil
Cinnabar Island - Pokémon Lab
BlueGift from NPC Lv.30 Water
LimitedMid
Revive Helix Fossil

Omanyte Guide

  • In Red & Blue, Omanyte isn't fully evolved, so it's not built for competitive play. You'll want to evolve it into Omastar to unlock its full potential. At 390 BST, it's a stepping stone rather than a team anchor.

  • In Red & Blue, Omanyte's biggest threats include Venusaur (Grass), Jolteon (Electric), and Hitmonlee (Fighting), all carrying super-effective STAB moves. Venusaur is the most dangerous since Grass moves deal 4x damage. Ground-type attackers are also a problem. At base 35 Speed, Omanyte won't outrun any of these threats so switching to a resist is usually the safer play.

  • In Red & Blue, Omanyte fills the trick room role. It's a mixed attacker with base 40 Attack and 90 Special. Base 35 Speed is low. Priority moves or Trick Room are the way to go. And it's enough bulk to take a hit or two.

  • In Red & Blue, Omanyte does the job early-game if you need a Rock/Water type on your team. Evolve it into Omastar before the later gyms and it holds up fine through the story.

  • Omanyte evolves into Omastar at level 40. Takes some grinding. Plan your team around the mid-game wait.

Game Availability

Omanyte has been part of the series since Red & Blue, appearing in 19 titles across all 10 generations. As a Gen 1 original, it's one of the most consistently available Pokemon in the franchise.

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