Omastar

Omastar is a Rock/Water type Pokémon introduced in Generation 1. It is known as the Spiral Pokémon.

Pokédex entries

Red
Blue
A prehistoric POKéMON that died out when its heavy shell made it impossible to catch prey.
Yellow Sharp beaks ring its mouth. Its shell was too big for it to move freely, so it became extinct.
Gold Apparently, it cracked SHELLDER's shell with its sharp fangs and sucked out the insides.
Silver Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Crystal Its heavy shell allowed it to reach only nearby food. This could be the reason it is extinct.
Ruby
Sapphire
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.
FireRed Its tentacles are highly developed as if they are hands and feet. As soon as it ensnares prey, it bites.
LeafGreen Despite having strong fangs and tentacles, it went extinct when its heavy shell made it unable to catch prey.
Emerald An OMASTAR uses its tentacles to capture its prey. It is believed to have become extinct because its shell grew too large, making its movements slow and ponderous.
Diamond
Pearl
Platinum
It is thought that this Pokémon became extinct because its spiral shell grew too large.
HeartGold Apparently, it cracked SHELLDER’s shell with its sharp fangs and sucked out the insides.
SoulSilver Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Black
White
Black 2
White 2
It is thought that this Pokémon became extinct because its spiral shell grew too large.
X Its tentacles are highly developed as if they are hands and feet. As soon as it ensnares prey, it bites.
Y Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs.
Omega Ruby
Alpha Sapphire
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.

Evolution chart

Omanyte
#138
Omanyte
Rock · Water

(Level 40)
Omastar
#139
Omastar
Rock · Water

Name origin

ammonite
shell fossil
star
pointed shape

Moves learned by Omastar

Omastar sprites

Type Generation 1 Generation 2 Generation 3 Generation 4 Generation 5 Generation 6 Generation 7
Normal Omastar  sprite from Red & Blue Omastar  sprite from Silver Omastar  sprite from Ruby & Sapphire Omastar  sprite from Diamond & Pearl Omastar  sprite from Black & White Omastar  sprite from X & Y
Shiny Omastar Shiny sprite from Silver Omastar Shiny sprite from Ruby & Sapphire Omastar Shiny sprite from Diamond & Pearl Omastar Shiny sprite from Black & White Omastar Shiny sprite from X & Y

See all Omastar sprites

Where to find Omastar

Red
Blue
Yellow
Trade/migrate from another game
Gold
Silver
Crystal
Trade/migrate from another game
Ruby
Sapphire
Trade/migrate from another game
FireRed
LeafGreen
Evolve Omanyte
Emerald Trade/migrate from another game
Diamond
Pearl
Platinum
Trade/migrate from another game
HeartGold
SoulSilver
Evolve Omanyte
Black
White
Evolve Omanyte
Black 2
White 2
Trade/migrate from another game
X
Y
Evolve Omanyte
Omega Ruby
Alpha Sapphire
Trade/migrate from another game
Sun
Moon
Trade/migrate from another game