Poké-Power Osmotic Pressure
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.
Pokémon on TurnZero / Card
Gastrodon East Sea
100 HPPokémon · Stage 1 · Water
Evolves from Shellos East Sea
Secret Wonders · 8/132 · Rare Holo
Market price
- Holofoil $14.91
- Reverse Holofoil $20.58
TCGplayer market prices, as of October 1, 2026. They are a guide to what the card sells for, not an offer.
Abilities
Attacks
Dwindling Wave 80-
Water · Colorless · Colorless
Does 80 damage minus 10 damage for each damage counter on Gastrodon East Sea.
Weakness
Grass +30
Resistance
Lightning -20
Retreat
4
It has a pliable body without any bones. If any part of its body is torn off, it grows right back.
Illustrated by Kazuyuki Kano
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