Osmosis Poke-POWER
Once during your turn (before your attack), if you have Gastrodon West Sea in play, you may move up to 3 damage counters from Gastrodon East Sea to 1 of your Gastrodon West Sea.
Secret Wonders
Gastrodon East Sea
8/132 100 HP · Water · Rare Holo
Indicative price
0,49 €Lowest
2,34 €Trend
2,48 €30-day average
2,51 €Holo trend
Reference prices from Cardmarket, updated 17/09/2026. They are indicative and vary with card condition and seller.
| Number | 8/132 |
|---|---|
| Rarity | Rare Holo |
| Category | Pokemon |
| Stage | Stage1 |
| Evolves from | Shellos East Sea |
| Type | Water |
| Weakness | Grass +30 |
| Resistance | Lightning -20 |
| Retreat cost | 4 |
| Legality | Standard: No · Expanded: No |
| Finishes | Holo · Reverse holo |
| Illustrator | Kazuyuki Kano |
Abilities
Attacks
WaterColorlessColorless
Dwindling Wave
80-Does 80 damage minus 10 damage for each damage counter on Gastrodon East Sea.
Flavour text
It has a pliable body without any bones. If any part of its body is torn off, it grows right back.
