#139
ROCK TYPE · STRONYM REGION
Omastar
The Spiral Pokémon


HEIGHT1.0 m
WEIGHT35.0 kg
BASE EXP173
ORIGINNational Dex
POKéDEX ENTRY
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.
Base Stats
BST 495HP70
ATK60
DEF125
SP.A115
SP.D70
SPE55
Base Stat Total495
▲ WEAKNESSES
×4
×4
×2
×2
×2 ▼ RESISTANCES
×¼
×½
×½
×½
×½ Evolution Line
Level-Up Moves
16 MOVES Lv 1 Constrict
Lv 1 Withdraw
Lv 1 Bite
Lv 7 Bite
Lv 10 Water Gun
Lv 16 Rollout
Lv 19 Leer
Lv 25 Mud Shot
Lv 28 Brine
Lv 34 Protect
Lv 37 Ancient Power
Lv 40 Spike Cannon
Lv 48 Tickle
Lv 56 Rock Blast
Lv 67 Shell Smash
Lv 75 Hydro Pump
DATAMINED
DATA SOURCEGame files · v1.9
METHODRGSSAD unpack
LAST VERIFIED2026-06
KNOWN LIMITSMove PP and item prices are RFG-rebalanced and differ from mainline values.