Appearance
Category | ![]() | Spiral Pokémon |
---|---|---|
Color | ![]() | Blue |
Height | ![]() | 1m / 3'3" |
Weight | ![]() | 35kg / 77.16lbs |
Shape
Footprint
Cry
Size Comparison
1.8m / 5'11"Trainer
1m / (3'3")Pokémon

Regional Pokédex Numbers
Abilities
PRIMARY | Swift Swim | Doubles
Speed
![]() ![]() |
SECONDARY | Shell Armor | Protects against
critical hits
![]() |
HIDDEN | Weak Armor | Raises
Speed
![]() ![]() |
Base Stats
![]() | HP | 70 | 250 - 344 | ||||||
---|---|---|---|---|---|---|---|---|---|
![]() | Attack | 60 | 112 - 240 | ||||||
![]() | Defense | 125 | 229 - 383 | ||||||
![]() | Special Attack | 115 | 211 - 361 | ||||||
![]() | Special Defense | 70 | 130 - 262 | ||||||
![]() | Speed | 55 | 103 - 229 | ||||||
Total | 495 | min - max | |||||||
Lvl. 100 range |
- Minimum values assume 0 IV, 0 EV and a hindering nature (→ -10%)- Maximum values assume 31 IV (→ +31), 252 EV (→ +63) and a helpful nature (→ +10%)
Evolutions
Movesets
Moves marked with
get a same-type attack bonus

PokéDex Descriptions
B R | A prehistoric POKéMON that died out when its heavy shell made it impossible to catch prey. |
E | 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. |
G | Apparently, it cracked SHELLDER's shell with its sharp fangs and sucked out the insides. |
HG | Apparently, it cracked SHELLDER’s shell with its sharp fangs and sucked out the insides. |
LG | Despite having strong fangs and tentacles, it went extinct when its heavy shell made it unable to catch prey. |
D P PL B B2 W W2 | It is thought that this Pokémon became extinct because its spiral shell grew too large. |
UM | It wraps its prey in its tentacles to immobilize them and then finishes them off with its sharp fangs. |
C | Its heavy shell allowed it to reach only nearby food. This could be the reason it is extinct. |
US | Its heavy shell is thought to be the reason this ancient Pokémon died out. It’s apparently a distant ancestor of Octillery. |
LGE LGP | Its sharp beak rings its mouth. Its shell was too big for it to move freely, so it became extinct. |
FR X | Its tentacles are highly developed as if they are hands and feet. As soon as it ensnares prey, it bites. |
R S | 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. |
AS OR | 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. |
SH | Omastar’s sharp fangs could crush rock, but the Pokémon can attack only the prey that come within reach of its tentacles. |
S SS Y | Once wrapped around its prey, it never lets go. It eats the prey by tearing at it with sharp fangs. |
Y | Sharp beaks ring its mouth. Its shell was too big for it to move freely, so it became extinct. |
SW | Weighed down by a large and heavy shell, Omastar couldn’t move very fast. Some say it went extinct because it was unable to catch food. |
Pokémon Cries
Introduced
RB
Form NameNormal Form
0:00
Introduced
STA
Form NameNormal Form
0:00
Introduced
XY
Form NameNormal Form
0:00