Choose 1 of your opponent's Evolved Pokémon. Remove the highest Stage Evolution card from that Pokémon and have your opponent shuffle that card into his or her deck.
Omastar
23 · Rare · Platinum
- Set
- Arceus
- Number
- 23
- Rarity
- Rare
- Category
- Pokemon
- Type
- Water
- HP
- 120
- Stage
- Stage2
- Evolves from
- Omanyte
- Retreat cost
- 1
- Weakness
- Grass +30
- Variants
- normal, reverse
- Illustrator
- Hajime Kusajima
- Released
- 04/11/2009
Attacks
Does 30 damage plus 10 more damage for each Helix Fossil, Dome Fossil, and Old Amber in your discard pile.
It is thought that this Pokémon became extinct because its spiral shell grew too large.
Market reference
- Average€0.87
- Low€0.12
- Trend€1.28
- 30-day avg€1.01
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.