30th Celebration

Cosmoem

Cosmoem is card 079/128 in 30th Celebration from the Mega Evolution series. Its recorded rarity is Common.

Card details

Expansion: 30th Celebration
Series: Mega Evolution
Collector number: 079/128
Rarity: Common
Card release: 16 September 2026
Supported finishes: Holo

Printed card text

Stage 1 · 100 HP · Psychic · Evolves from Cosmog

Stiffen

Energy cost: Colorless, Colorless

During your opponent’s next turn, this Pokémon takes 60 less damage from attacks (after applying Weakness and Resistance).

Weakness: Darkness ×2 · Resistance: Fighting -30 · Retreat cost: 3 Colorless energy

The absorption of starlight fuels this Pokémon’s growth. The shell that encases it is harder than any known material.

Illustrated by Masako Tomii

Regulation mark: J

About this printing

Cosmoem has Holo as its supported finish on Poke Fun Play. Each finish has its own entry in your 30th Celebration binder. Find this card in simulated boosters or craft a missing finish with Dust.

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