Supersonic
Water
Flip a coin. If heads, the Defending Pokémon is now Confused.
Pokémon on TurnZero / Card
Shellder
30 HPPokémon · Basic · Water
Fossil · 54/62 · Common
Market price
- Unlimited $0.49
- 1st Edition $1.88
TCGplayer market prices, as of October 1, 2026. They are a guide to what the card sells for, not an offer.
Attacks
Hide in Shell
Water
Flip a coin. If heads, prevent all damage done to Shellder during your opponent's next turn. (Any other effects of attacks still happen.)
Weakness
Lightning ×2
Resistance
None
Retreat
1
Its hard shell repels any kind of attack. It is vulnerable only when its shell is open.
Illustrated by Mitsuhiro Arita
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