Fossil·#54·1999
Shellder, a Water-type Pokémon from Generation I, is a fascinating bivalve known for its hard shell and its famous role in the evolution of Slowbro and Slowking. This specific 1st Edition Fossil Shellder card from 1999 is a sought-after common variant, standing out as a foundational piece of the early Pokémon TCG era. Here, you will discover Shellder's Pokédex lore, its card's attacks with their energy costs, its weakness, and the rich history of this particular edition.
Read more ↓Shellder is a Water-type Pokémon introduced in Generation I, known for its distinctive bivalve shell and its evolution into Cloyster when exposed to a Water Stone. In the wild, Shellder is often found clinging to rocks on the ocean floor or to the tails of Slowpoke, where it can be seen feeding on the nutrients in the water. Its hard shell provides excellent defense, making it a resilient creature despite its small size. Shellder is nocturnal, typically closing its shell during the day and opening it at night to hunt. Its diet consists primarily of plankton and other small marine organisms, which it filters from the water. In the Pokémon games, Shellder is a common sight in coastal areas and has been a staple Water-type for many players. In the anime, Shellder is most famously associated with Slowbro and Slowking, where its bite on Slowpoke's tail or head triggers their respective evolutions, showcasing a unique symbiotic relationship. This interaction has become an iconic part of Pokémon lore, highlighting the interconnectedness of different species within the Pokémon world and adding to Shellder's cultural significance.
Last updated: April 10, 2026
