Expedition·#8·2002
Cloyster, the formidable Bivalve Pokémon, is a Water-type from Generation I, recognized for its diamond-hard shell and evolution from Shellder, holding significant cultural weight since its debut. This specific card, from the 2002 Expedition Base Set, is a holographic rare that uniquely features e-Reader compatibility, standing out as a collectible from a transitional era of the TCG. Here, visitors will discover Cloyster's Pokédex lore, its attacks like "Lick" and "Auto Fire" with their energy costs, its weakness, and the historical context of this distinct edition.
Read more ↓Cloyster, the Bivalve Pokémon, is a Water-type Pokémon introduced in Generation I. It is the evolved form of Shellder, which evolves when exposed to a Water Stone. Cloyster is renowned for its incredibly hard shell, said to be tougher than diamonds, which it can close with immense force to protect its soft interior. In the wild, Cloyster are typically found in cold, deep ocean waters, where they lie in wait for prey, ambushing them with their sharp horns and powerful attacks. They are carnivorous, primarily feeding on smaller fish and crustaceans. In the games, Cloyster is known for its exceptionally high Defense stat, making it a formidable tank. In the anime, it has made appearances showcasing its defensive capabilities and powerful Ice-type moves. Its unique design, resembling a clam with a formidable horn, has made it a memorable Pokémon since its debut, embodying the strength and mystery of the deep sea. Its evolution method, requiring an item, also highlights a classic mechanic from the early Pokémon games.
Last updated: April 10, 2026
