Omastar

Pokédex number	139	Gender ratio	87.5% male, 12.5% female	Growth rate	Medium Fast
Category	Spiral Pokémon	Steps to hatch	7905	Base EXP yield	173
Base friendship	70	Egg groups	Water 1, Water 3

Jump to: Stats • Evolution • Moves • Encounter rates • Trainers • Battle facility sets

Type	Rock Water
Double weaknesses	GRASS
Weaknesses	FIGHTING GROUND ELECTRIC
Resistances	NORMAL FLYING POISON ICE
Double resistances	FIRE

Abilities	Name	Description
Regular Abilities	Swift Swim	This Pokémon's Speed stat is doubled during rain.
Regular Abilities	Shell Armor	This Pokémon cannot be critically hit.
Hidden Ability	Weak Armor	Physical hits sharply raise Speed, but lower Defense.

Pokédex entry	An Omastar uses its tentacles to capture its prey. It became extinct because its shell grew too large, making its movements slow and ponderous.
Cry
Height	3′3″ / 1.0 m	Weight	772 lb / 35.0 kg	Catch Rate	45
Wild held items	None
Eggs hatch into	Omanyte

Stats

	HP	Attack	Defense	Speed	Special Attack	Special Defense	Total
Base stats	70	60	125	55	115	70	495
EV yields	0	0	2	0	0	0	2

Evolution

Omanyte

→ Level up to at least level 40

Omastar

Moves

Learnt by levelling up

Level	Move
1	Hydro Pump
1	Constrict
1	Withdraw
1	Bite
7	Bite
10	Water Gun
16	Rollout
19	Leer
25	Mud Shot
28	Brine
34	Protect
37	Ancient Power
48	Tickle
56	Rock Blast
67	Shell Smash
75	Hydro Pump

Learnt on evolution

Spike Cannon

Learnt from a pre-evolution

Pre-evolution	Move	Method
Omanyte	Aurora Beam	Egg Move
Omanyte	Bide	Egg Move
Omanyte	Bubble Beam	Egg Move
Omanyte	Haze	Egg Move
Omanyte	Muddy Water	Egg Move
Omanyte	Reflect Type	Egg Move
Omanyte	Slam	Egg Move
Omanyte	Spikes	Egg Move
Omanyte	Supersonic	Egg Move
Omanyte	Toxic Spikes	Egg Move
Omanyte	Whirlpool	Egg Move
Omanyte	Wring Out	Egg Move

Learnt from TMs/TMXs

Item	Move
TM06	Toxic
TM07	Hail
TM10	Hidden Power
TM13	Ice Beam
TM14	Blizzard
TM15	Hyper Beam
TM17	Protect
TM18	Rain Dance
TM21	Frustration
TM23	Smack Down
TM27	Return
TM32	Double Team
TM37	Sandstorm
TM39	Rock Tomb
TM42	Facade
TM44	Rest
TM45	Attract
TM46	Thief
TM48	Round
TM55	Scald
TM68	Giga Impact
TM69	Rock Polish
TM71	Stone Edge
TM74	Gyro Ball
TM80	Rock Slide
TM87	Swagger
TM88	Sleep Talk
TM90	Substitute
TM94	Secret Power
TM100	Confide
TMX3	Surf
TMX5	Waterfall
TMX6	Dive
TMX7	Rock Smash
TMX9	Rock Climb

Learnt from Move Tutors

Encounter rates

Area ID	Area name	Encounter method	Level range	Rate
848	Manyworld Forest	Super Rod	100–111	15 %
857	Unexplored Territory	Super Rod	103–106	26 2⁄3 %
857	Unexplored Territory	Super Rod	107–108	14 4⁄21 %
857	Unexplored Territory	Super Rod	109–113	2 1⁄7 %

Appearances in Trainer teams

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Level 100, holding White Herb, random gender, 70 friendship
Swift Swim
Modest nature

Moves

Shell Smash (24 PP)
Surf (24 PP)
Mud Shot (24 PP)
Ice Beam (16 PP)

Stats
	HP	Atk	Def	Spe	SpA	SpD
	281	140	287	209	361	176
EVs	0	0	4	252	252	0
IVs	31	31	31	31	31	31

Level 100, holding White Herb, random gender, 70 friendship
Swift Swim
Timid nature

Moves

Shell Smash (24 PP)
Surf (24 PP)
Whirlpool (24 PP)
Hidden Power (24 PP)

Stats
	HP	Atk	Def	Spe	SpA	SpD
	281	140	286	229	329	177
EVs	0	0	0	252	252	4
IVs	31	31	31	31	31	31

Level 78, holding Focus Sash, random gender, 70 friendship
Swift Swim
Modest nature

Moves

Shell Smash (15 PP)
Hydro Pump (5 PP)
Ice Beam (10 PP)
Hidden Power (15 PP)

Stats
	HP	Atk	Def	Spe	SpA	SpD
	237	125	240	131	246	154
EVs	85	85	85	85	85	85
IVs	31	31	31	31	31	31

Level 95, holding Telluric Seed, random gender, 70 friendship
Shell Armor
Timid nature

Moves

Shell Smash (15 PP)
Hidden Power (15 PP)
Ice Beam (10 PP)
Scald (15 PP)

Stats
	HP	Atk	Def	Spe	SpA	SpD
	267	133	272	217	312	167
EVs	0	0	4	252	252	0
IVs	31	31	31	31	31	31

Appearances in battle facilities

Holding Focus Sash; Weak Armor; Timid nature

Moves

EVs
	HP	Atk	Def	Spe	SpA	SpD
EVs	0	0	0	252	252	0

Holding White Herb; Weak Armor; Modest nature

Moves

EVs
	HP	Atk	Def	Spe	SpA	SpD
EVs	0	0	0	252	252	0

Holding Choice Specs; Swift Swim; Modest nature

Moves

EVs
	HP	Atk	Def	Spe	SpA	SpD
EVs	0	0	0	252	252	0

Holding Leftovers; Swift Swim; Bold nature

Moves

EVs
	HP	Atk	Def	Spe	SpA	SpD
EVs	252	0	252	0	0	0