Celebrations·#14·2021
Cosmoem, the Protostar Pokémon, is a Psychic-type legendary from Generation VII, evolving from Cosmog into powerful legendary forms, and holds significant cultural weight as a symbol of immense potential. This specific card from the 2021 Celebrations set, a common rarity, stands out with its unique and heartwarming artwork featuring Lillie, making it a beloved piece for fans. Here, visitors will find detailed Pokédex lore, a breakdown of its "Star Protection" attack with energy costs, weakness, resistance, retreat cost, and its edition history.
Read more ↓Cosmoem, known as the Protostar Pokémon, is a Psychic-type legendary Pokémon introduced in Generation VII. It is the second stage in the evolution line of Cosmog, evolving into either Solgaleo or Lunala depending on the game version. Its unique celestial appearance, resembling a cosmic core encased in a golden shell, hints at its immense power and potential. Cosmoem is primarily found in the Alola region, often depicted as a reclusive and enigmatic creature. Its diet is said to consist of absorbing light, which it uses to grow and develop. In the games, Cosmoem is a pivotal character in the Alola storyline, playing a crucial role in the journey to the Ultra Wormhole and the eventual encounter with the legendary Pokémon of its final evolutionary stage. Its passive nature and inability to battle in the main series games, coupled with its evolution into powerful legendaries, make it a fascinating and memorable Pokémon. Culturally, Cosmoem represents potential and transformation, a tiny cosmic entity holding the power of a star within its delicate form. Its design, inspired by celestial bodies and the concept of a chrysalis, reinforces its role as an evolving entity on the cusp of immense change.
Last updated: April 10, 2026
