#139 Omastar
RockWater

#139 Omastar

Usage0.46%
Win Rate59.0%59 players
Rank#37
Games882
Lead Rate0.05%

Base stats

HP
70
Attack
60
Defense
125
Sp. Atk
115
Sp. Def
70
Speed
55

Swipe the table to edit EVs and IVs.

Lv
StatBaseLv
EVsIVsTotal
HP 70
281
Attack-60
140
Defense 125
286
Sp. Atk+115
361
Sp. Def 70
177
Speed 55
209
508/508
1454

Best Moves for Omastar in National Dex Monotype

NormalShell Smash100%
IceIce Beam99.33%
WaterSurf91.45%
GroundEarth Power82.34%
RockMeteor Beam6.32%
RockAncient Power5.85%
Normalhiddenpowergrass5.16%
WaterHydro Pump4.36%
WaterScald4.19%
Best Teammates in National Dex Monotype
Tyranitar
TyranitarRockDark81.97%
Aerodactyl Mega
Aerodactyl MegaRockFlying45.81%
Shuckle
ShuckleBugRock43.67%
Kleavor
KleavorBugRock41.94%
Garganacl
GarganaclRock41.04%
Nihilego
NihilegoRockPoison40.18%
Glimmora
GlimmoraRockPoison39.85%
Diancie Mega
Diancie MegaRockFairy39.68%
Stakataka
StakatakaRockSteel36.72%
Hisuian Arcanine
Hisuian ArcanineFireRock15.83%
Cradily
CradilyRockGrass7.67%
Iron Boulder
Iron BoulderRockPsychic5.28%
Bastiodon
BastiodonRockSteel4.98%
Kabutops
KabutopsRockWater4.86%
Tyrantrum
TyrantrumRockDragon4.76%
Minior
MiniorRockFlying3.83%
Tyranitar Mega
Tyranitar MegaRockDark2.77%
Ogerpon (Cornerstone)
Ogerpon (Cornerstone)GrassRock1.70%
Archeops
ArcheopsRockFlying1.25%
Lycanroc (Dusk)
Lycanroc (Dusk)Rock0.50%
Carracosta
CarracostaWaterRock0.37%
Coalossal
CoalossalRockFire0.32%
Hisuian Samurott
Hisuian SamurottWaterDark0.23%
Urshifu (Rapid Strike)
Urshifu (Rapid Strike)FightingWater0.23%
Ogerpon (Wellspring)
Ogerpon (Wellspring)GrassWater0.23%
Manaphy
ManaphyWater0.23%
Diancie
DiancieRockFairy0.22%
Carbink
CarbinkRockFairy0.19%
Relicanth
RelicanthWaterRock0.14%
Barbaracle
BarbaracleRockWater0.14%
Drednaw
DrednawWaterRock0.14%
Magcargo
MagcargoFireRock0.09%
Lycanroc
LycanrocRock0.05%
Aerodactyl
AerodactylRockFlying0.03%
Aggron
AggronSteelRock0.03%
Corsola
CorsolaWaterRock0.01%
Aurorus
AurorusRockIce0.00%
Lunatone
LunatoneRockPsychic0.00%
Armaldo
ArmaldoRockBug0.00%
Rhyperior
RhyperiorGroundRock0.00%
Araquanid
AraquanidWaterBug0.00%
Golisopod
GolisopodBugWater0.00%
Gyarados Mega
Gyarados MegaWaterDark0.00%
Rampardos
RampardosRock0.00%
Volcanion
VolcanionFireWater0.00%
Starmie
StarmieWaterPsychic0.00%
Rotom (Wash)
Rotom (Wash)ElectricWater0.00%
Empoleon
EmpoleonWaterSteel0.00%
Politoed
PolitoedWater0.00%
Best Items in National Dex Monotype
Focus Sash
Focus Sash82.03%
Air Balloon
Air Balloon8.56%
Power Herb
Power Herb4.63%
Shuca Berry
Shuca Berry3.44%
White Herb
White Herb1.11%

Omastar Natures (All Formats)

Modest (+SpA −Atk)
91.1%
Timid (+Spe −Atk)
8.8%
Bold (+Def −Atk)
0.1%
Calm (+SpD −Atk)
0.1%
Best Abilities for Omastar in National Dex Monotype
Weak ArmorHidden
67.28%
Shell Armor
32.72%
Swift Swim
11.72%
Tera Types in National Dex Monotype
nothing
100%

Omastar EV Spreads in National Dex Monotype

Modest+SpA−Atk
65.5%
252 SpA / 4 SpD / 252 Spe
Modest+SpA−Atk
14.7%
4 HP / 252 SpA / 252 Spe
Modest+SpA−Atk
7.1%
4 Def / 252 SpA / 252 Spe
Timid+Spe−Atk
5.9%
4 HP / 252 SpA / 252 Spe
Timid+Spe−Atk
3.3%
4 Def / 252 SpA / 252 Spe
EV Spreads (All Formats)
Modest+SpA−Atk
57.5%
252 SpA / 4 SpD / 252 Spe
Modest+SpA−Atk
21.2%
4 HP / 252 SpA / 252 Spe
Modest+SpA−Atk
12%
4 Def / 252 SpA / 252 Spe
Timid+Spe−Atk
6.2%
4 Def / 252 SpA / 252 Spe
Timid+Spe−Atk
1.5%
4 HP / 252 SpA / 252 Spe

Sample Teams in National Dex Monotype

Usage Trend (National Dex Monotype)
0.1%0.2%0.3%0.5%0.6%AprDecJanJunMaySepSep: 0.52%

Source: Smogon usage stats, 2026-09, rating 1630+