Omastar
rockwater
Front
Normal
Shiny
Animated
Shiny Animated
Back
Normal
Shiny
Type
RockWater
Dex
#139
Abilities
Swift Swim(Primary)
Raises Speed in rain.
Shell Armor(Secondary)
Blocks critical hits.
Growth Rate
mediumfast
Gender Ratio
87.5% Male, 12.5% Female
Egg Groups
water1, water3
Hatch Rate
Medium Fast (20 cycles)
Catch Rate
45
Base Exp
199
EV Yield
2 Defense
Wild Held Items
None
Weak To
electric ×2grass ×4fighting ×2ground ×2
Resists
normal ×0.5fire ×0.25ice ×0.5poison ×0.5
Evolution Chain
How to Obtain
Omastar isn't found in the wild. You'll need to evolve, trade, or breed to get one.
Level Up Moves (16)
| Level | Move | Type | Cat. | Power | Acc. | PP |
|---|---|---|---|---|---|---|
| ConstrictLevel: 1 | ||||||
| normal |  | 25 | 100 | 35 | ||
| Constricts to inflict pain. May lower Speed. | ||||||
| WithdrawLevel: 1 | ||||||
| water |  | 0 | 0 | 40 | ||
| Withdraws the body into its hard shell to raise Defense. | ||||||
| BindLevel: 1 | ||||||
| normal | | 15 | 85 | 20 | ||
| Binds and squeezes the foe for 2 to 5 turns. | ||||||
| CrunchLevel: 1 | ||||||
| dark | | 80 | 100 | 15 | ||
| Crunches with sharp fangs. May lower Defense. | ||||||
| BiteLevel: 13 | ||||||
| dark | | 60 | 100 | 25 | ||
| Bites with vicious fangs. May cause flinching. | ||||||
| RolloutLevel: 16 | ||||||
| rock | | 30 | 90 | 20 | ||
| An attack lasting 5 turns with rising intensity. | ||||||
| Water GunLevel: 19 | ||||||
| water |  | 40 | 100 | 25 | ||
| Squirts water to attack the foe. | ||||||
| Mud ShotLevel: 25 | ||||||
| ground | | 55 | 95 | 15 | ||
| Hurls mud at the foe and reduces Speed. | ||||||
| LeerLevel: 31 | ||||||
| normal | | 0 | 100 | 30 | ||
| Frightens the foe with a leer to lower Defense. | ||||||
| Earth PowerLevel: 35 | ||||||
| ground | | 90 | 100 | 10 | ||
| Makes the ground erupt with power. May lower Sp. Def. | ||||||
| ProtectLevel: 37 | ||||||
| normal | | 0 | 0 | 10 | ||
| Evades attack, but may fail if used in succession. | ||||||
| Spike CannonLevel: 40 | ||||||
| normal | | 20 | 100 | 15 | ||
| Launches sharp spikes that strike 2 to 5 times. | ||||||
| TickleLevel: 46 | ||||||
| normal | | 0 | 100 | 20 | ||
| Makes the foe laugh to lower Attack and Defense. | ||||||
| Ancient PowerLevel: 55 | ||||||
| rock | | 60 | 100 | 5 | ||
| An attack that may raise all stats. | ||||||
| Rock BlastLevel: 56 | ||||||
| rock | | 25 | 90 | 10 | ||
| Hurls boulders at the foe 2 to 5 times in a row. | ||||||
| Hydro PumpLevel: 65 | ||||||
| water | | 120 | 80 | 5 | ||
| Blasts water at high power to strike the foe. | ||||||
Related Guides
TM/HM Moves (23)
| Move | Type | Cat. | Power | Acc. | PP | |
|---|---|---|---|---|---|---|
| Water Pulse | ||||||
| water | | 60 | 100 | 20 | TM03 | |
| Attacks with ultrasonic waves. May confuse the foe. | ||||||
| Toxic | ||||||
| poison | | 0 | 70 | 10 | TM06 | |
| Poisons the foe with an intensifying toxin. | ||||||
| Hail | ||||||
| ice | | 0 | 0 | 10 | TM07 | |
| Summons a hailstorm that strikes every turn. | ||||||
| Hidden Power | ||||||
| The effectiveness varies with the user. | ||||||
| Ice Beam | ||||||
| ice | | 90 | 100 | 10 | TM13 | |
| Blasts the foe with an icy beam that may freeze it. | ||||||
| Blizzard | ||||||
| ice | | 110 | 70 | 5 | TM14 | |
| Hits the foe with an icy storm that may freeze it. | ||||||
| Hyper Beam | ||||||
| normal | | 150 | 90 | 5 | TM15 | |
| Powerful, but leaves the user immobile the next turn. | ||||||
| Protect | ||||||
| normal | | 0 | 0 | 10 | TM17 | |
| Evades attack, but may fail if used in succession. | ||||||
| Rain Dance | ||||||
| water | | 0 | 0 | 5 | TM18 | |
| Boosts the power of Water- type moves for 5 turns. | ||||||
| Frustration | ||||||
| normal | | 1 | 100 | 20 | TM21 | |
| An attack that is stronger if the Trainer is disliked. | ||||||
| Return | ||||||
| normal | | 1 | 100 | 20 | TM27 | |
| An attack that increases in power with friendship. | ||||||
| Double Team | ||||||
| normal | | 0 | 0 | 15 | TM32 | |
| Creates illusory copies to raise evasiveness. | ||||||
| Sandstorm | ||||||
| rock | | 0 | 0 | 10 | TM37 | |
| Causes a sandstorm that rages for several turns. | ||||||
| Rock Tomb | ||||||
| rock | | 60 | 95 | 15 | TM39 | |
| Stops the foe from moving with rocks and cuts Speed. | ||||||
| Facade | ||||||
| normal | | 70 | 100 | 20 | TM42 | |
| Boosts Attack when burned, paralyzed, or poisoned. | ||||||
| Secret Power | ||||||
| normal | | 70 | 100 | 20 | TM43 | |
| An attack with effects that vary by location. | ||||||
| Rest | ||||||
| psychic | | 0 | 0 | 5 | TM44 | |
| The user sleeps for 2 turns, restoring HP and status. | ||||||
| Attract | ||||||
| normal | | 0 | 100 | 15 | TM45 | |
| Makes the opposite gender less likely to attack. | ||||||
| Thief | ||||||
| dark | | 50 | 100 | 25 | TM46 | |
| While attacking, it may steal the foe's held item. | ||||||
| Surf | ||||||
| water | | 90 | 100 | 15 | HM03 | |
| Creates a huge wave, then crashes it down on the foe. | ||||||
| Rock Smash | ||||||
| fighting | | 40 | 100 | 15 | HM06 | |
| A rock-crushing attack that may lower Defense. | ||||||
| Waterfall | ||||||
| water | | 80 | 100 | 15 | HM07 | |
| Charges the foe with speed to climb waterfalls. | ||||||
| Dive | ||||||
| water | | 90 | 100 | 10 | HM08 | |
| Dives underwater the first turn and strikes next turn. | ||||||
