
Majestic Dawn·#26·2008
Omastar is a dual-type Rock/Water Fossil Pokémon introduced in Generation I. It is the final evolution of Omanyte, which evolves from the Helix Fossil. Omastar is characterized by its large, spiky shell and numerous tentacles, resembling an ammonite. This ancient Pokémon lived in the seas long ago, preying on smaller creatures with its powerful tentacles and sharp beak. Its spiral shell, while providing excellent defense, eventually became a hindrance, leading to its extinction as it grew too large and heavy, making it slow and vulnerable to predators. In the Pokémon games, Omastar is often revived from the Helix Fossil, a key item found in various regions, emphasizing its prehistoric nature. It has a high Special Attack and Special Defense, making it a formidable special attacker. Omastar has a unique type combination, giving it resistances to Fire, Ice, Poison, Flying, and Rock, but also a significant weakness to Grass and Electric types. In the anime, Omastar has made appearances alongside other Fossil Pokémon, often depicted as a majestic creature from a bygone era. Its cultural significance stems from its representation of ancient life and the concept of extinction within the Pokémon world, making it a nostalgic figure for many original fans.
Last updated: April 11, 2026