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Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
Abilities, attacks, weakness & resistance
You may switch this Pokémon with 1 of your Benched Pokémon.
This attack does 30 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Discard 2 Energy from your opponent's Pokémon. (You can't use more than 1 GX attack in a game.)
Other cards from Sun & Moon
Fairy Energy (Reverse Holofoil)
Fairy Energy
Metal Energy (Reverse Holofoil)
Metal Energy
Darkness Energy (Reverse Holofoil)
Darkness Energy
Fighting Energy (Reverse Holofoil)
Fighting Energy
Psychic Energy (Reverse Holofoil)
Psychic Energy
Lightning Energy (Reverse Holofoil)
Lightning Energy
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Umbreon-GX (print ID sm1-142-Holofoil) is a Darkness-type Stage 1 Pokémon-GX from the Sun & Moon expansion. It has Strafe to switch with a Benched Pokémon, Shadow Bullet which deals 90 to the Active and 30 to one of the opponent's Benched Pokémon, and Dark Call‑GX that discards two Energy from an opponent's Pokémon. Its bench-targeting plus energy-disruption effect gives it a disruptive midrange role in Darkness-themed decks.
Catalog pricing data as of 14 Apr 2026, 21:45