#58Uncommon
Omastar
Pokemon · Stage270 HPEvolves from Omanyte
Water
Legendary Collection
Market Prices
normal
$2.34
$1.00 – $32.80
Updated Jul 16, 2026
Attacks
Water Gun
Does 20 damage plus 10 more damage for each Energy attached to Omastar but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way.
Spike Cannon
Flip 2 coins. This attack does 30 damage times the number of heads.
WEAKNESS
×2
RETREAT
A prehistoric Pokémon that died out when its heavy shell made it impossible for it to catch prey.