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Gastrodon West Sea — Rising Rivals Pokémon card

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$1.92

-27.5%

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PSA 10

$2.00

PSA 9

$1.98

PSA 10

$2.00

Gastrodon West Sea

Rising Rivals·#22·2009

Gastrodon, the dual-type Water/Ground Sea Slug Pokémon, was introduced in Generation IV and is the evolved form of Shellos, known for its distinct regional variations and strategic immunity to Electric attacks. This specific Gastrodon West Sea card from the 2009 Rising Rivals set is a common variant, yet it stands out with its appealing artwork and unique attack mechanics. Here, visitors will find comprehensive details including its Pokédex lore, precise attack descriptions with energy costs, weakness, and a deep dive into its edition history.

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Card Number
#22
Release Date
May 15, 2009
Language
EN
Set Code
rr

Gastrodon, the Sea Slug Pokémon, is a dual-type Water/Ground Pokémon introduced in Generation IV. It is the evolved form of Shellos, evolving at level 30. Gastrodon is unique for having two distinct forms: West Sea and East Sea, which differ in coloration and slight anatomical features, reflecting the real-world phenomenon of marine gastropods adapting to different environments. The West Sea Gastrodon, as depicted on this card, typically has a pink and brown coloration. These Pokémon are known to inhabit coastal areas, particularly rocky shores and shallow waters, where they feed on algae and small microorganisms. They are generally docile creatures but can emit a sticky, purple fluid when threatened. In the Pokémon games, Gastrodon is valued for its unique typing, which grants it an immunity to Electric-type attacks, a rare and strategic advantage. Its role in the anime often highlights its adaptability and peaceful nature, and it has been featured in various episodes alongside trainers and wild Pokémon alike. Its distinct design and regional variations have made it a memorable Pokémon for fans.

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Last updated: April 7, 2026

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