FireRed & LeafGreen
#20 · 2004 · 116 cards
Cloyster#20 · FireRed & LeafGreen
Market Price · Near Mint · Scrydex
↑ Rising$2.16
All-Time High
$2.03
May 2026
All-Time Low
$2.03
May 2026
Price History
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Prices updated May 23, 2026
$2.16
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Card Details
HP
70
Type
Pokémon
Stage
Stage 1
Evolves from
Shellder
Ability
Exoskeleton
Any damage done to Cloyster by attacks is reduced by 20 (after applying Weakness and Resistance).
Attacks
Double Bubble
10×
Flip 2 coins. This attack does 10 damage times the number of heads. If either of the coins is heads, the Defending Pokémon is now Paralyzed.
Shell Attack
50
Weakness
Retreat Cost
Illustrated by
Aya Kusube
Pokédex
#91
