No.0139 · Spiral Pokémon
Omastar
オムスター
Doubles Speed during rain.
Protects against critical hits.
Raises Speed and lowers Defense by one stage each upon being hit by a physical move.
02 //Base stats
Ranges assume 0 IV/0 EV with a hindering nature (min) up to 31 IV/252 EV with a boosting nature (max).
- HPtop 49%
- Attacktop 71%
- Defensetop 6%
- Sp. Atktop 9%
- Sp. Deftop 49%
- Speedtop 65%
03 //Type matchups
04 //Evolution
05 //Easily confused with
Ranked by a DINOv2 vision model comparing silhouette shapes — these are the options Who's That Pokémon? hard mode will try to trip you up with. Tap to reveal.
06 //Where to find it
| Games | Location | Method |
|---|---|---|
SVZA | Not in this game | |
Gens 1–7 from PokéAPI checked against Serebii (places PokéAPI lacks come from Serebii), Let's Go and Gens 8–9 from Serebii. Rates are the chance per encounter in that spot; Gen 8–9 raids and overview-only spots list no levels or rates. Tap a place for its page, or Atlas to find it on the map.
07 //Moves
| Lv | Move | Type | Cat. | Pow | Acc | PP | |
|---|---|---|---|---|---|---|---|
| Evo | Page → | Dark | 80 | 100 | 15 | ||
| 1 | Page → | Normal | 15 | 85 | 20 | ||
| 1 | Page → | Dark | 80 | 100 | 15 | ||
| 1 | Page → | Rock | 30 | 90 | 20 | ||
| 1 | Page → | Ground | — | 100 | 15 | ||
| 1 | Page → | Water | — | — | 40 | ||
| 15 | Page → | Water | 40 | 100 | 25 | ||
| 20 | Page → | Normal | — | 100 | 30 | ||
| 25 | Page → | Ground | 55 | 95 | 15 | ||
| 30 | Page → | Rock | 60 | 100 | 5 | ||
| 35 | Page → | Water | 65 | 100 | 10 | ||
| 43 | Page → | Normal | — | — | 10 | ||
| 49 | Page → | Rock | 25 | 90 | 10 | ||
| 56 | Page → | Water | 90 | 100 | 15 | ||
| 63 | Page → | Normal | — | — | 15 | ||
| 70 | Page → | Water | 110 | 80 | 5 |
Learnset from Sword & Shield. Tap a move for its effect.
08 //Pokédex entries
Omastar’s sharp fangs could crush rock, but the Pokémon can attack only the prey that come within reach of its tentacles.
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.
Its sharp beak rings its mouth. Its shell was too big for it to move freely, so it became extinct.
It wraps its prey in its tentacles to immobilize them and then finishes them off with its sharp fangs.
Its heavy shell is thought to be the reason this ancient Pokémon died out. It’s apparently a distant ancestor of Octillery.
Apparently, it cracked Shellder’s shell with its sharp fangs and sucked out the insides.
09 //Names in other languages
- Japanese
- オムスター
- Rōmaji
- Omstar
- Korean
- 암스타
- Chinese (Simplified)
- 多刺菊石兽
- Chinese (Traditional)
- 多刺菊石獸
- French
- Amonistar
- German
- Amoroso
- Spanish
- Omastar
- Italian
- Omastar
10 //Training & breeding
Training
Breeding
Other names
Regional Pokédex numbers
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