151·#91·2023
Cloyster, the Bivalve Pokémon, is a Water-type introduced in Generation I, known for its impenetrable shell and role in the Kanto region. This specific card, from the 2023 Scarlet & Violet 151 expansion, is a common rarity that showcases the Pokémon in its natural aquatic environment. Here, visitors will find comprehensive details about Cloyster's Pokédex lore, its attacks, energy costs, and weaknesses, along with a deep dive into the card's edition history.
Read more ↓Cloyster is a Water-type Pokémon introduced in the very first generation, evolving from Shellder when exposed to a Water Stone. Known as the Bivalve Pokémon, its most distinctive feature is its incredibly tough, spiky shell, which is said to be harder than diamonds. This formidable shell provides excellent defense, allowing Cloyster to withstand even the most powerful attacks. Inside its shell, Cloyster's soft body is vulnerable, leading it to keep its shell tightly closed when not attacking. It typically inhabits deep, cold ocean waters, often found clinging to rocks or the ocean floor, blending in with its surroundings. Its diet primarily consists of plankton and small marine organisms, which it filters from the water. In the games, Cloyster is renowned for its high Defense and Special Defense stats, making it a formidable tank. In the anime, it has appeared in various episodes, often showcasing its defensive capabilities and powerful Ice-type moves. Its cultural significance lies in its iconic status as one of the original 151 Pokémon, representing the resilience and mystery of the ocean depths. Cloyster's evolution from Shellder is a classic example of using evolution stones, a core mechanic in the Pokémon world. Its icy attacks, such as Ice Beam and Aurora Beam, are staples in its moveset, reflecting its cold habitat.
Last updated: April 11, 2026
