Standard game image
Omastar is a Rock & Water Pokemon, vulnerable to Grass, Ground, Fighting and Electric moves. Omastar's strongest moveset is Water Gun & Hydro Pump and it has a max CP of 2,685.
"Omastar uses its tentacles to capture its prey. It is believed to have become extinct because its shell grew too large and heavy, causing its movements to become too slow and ponderous."
|Level 15 (research encounters)||1,150 View IV chart »|
|Level 20 (max hatched / raids)||1,534 View IV chart »|
|Level 30 (max wild)||2,301 View IV chart »|
|Level 40||2,685 View IV chart »|
Max CP with weather boost
|Level 25 (raids)||1,918 View IV chart »|
|Level 35 (wild)||2,493 View IV chart »|
|Base capture rate||15%|
|Base flee rate||5%|
Best moveset for Omastar
|Rock Throw (event)||12||7.8||16|
|Rock Slide (old)||80||-18.5||30|
The moves highlighted in green benefit from the Same Type Attack Bonus, and deal 20% more damage.
All counter Pokémon
These are the Pokémon and their moves that do the most damage to Omastar.
|Pokémon||Quick move||Main move||Effective damage|
|Exeggutor||Bullet Seed||Solar Beam||100%|
|Venusaur||Vine Whip||Frenzy Plant||97%|
|Victreebel||Razor Leaf||Solar Beam||95%|
|Venusaur||Vine Whip||Solar Beam||94%|
|Groudon||Mud Shot||Solar Beam||94%|
|Vileplume||Razor Leaf||Solar Beam||93%|
|Venusaur||Razor Leaf||Solar Beam||92%|
|Venusaur||Razor Leaf||Frenzy Plant||92%|
|Sceptile||Bullet Seed||Leaf Blade||90%|
|Victreebel||Razor Leaf||Leaf Blade||89%|
These moves are calculated using type advantages / disadvantages, and including STAB. Click here for more info »
Most vulnerable to Omastar