
Description, catalog fields, rules text, and how it plays—in one place.
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Abilities, attacks, weakness & resistance
Does 20 damage plus 10 more damage for each Energy attached to the Defending Pokémon.
If Grumpig and the Defending Pokémon have the same amount of Energy attached to them, the Defending Pokémon is now Confused.
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Grumpig (ex3-6 Reverse Holofoil) is a Stage 1 Psychic-type Pokémon from the Dragon expansion with collector number 6/97. Its attacks are Psychic Boom, which deals 20 plus 10 more damage for each Energy attached to the Defending Pokémon, and Mind Trip, a 50-damage attack that Confuses the Defending Pokémon if both have the same amount of Energy. It has a single Colorless retreat cost and a Psychic weakness.
Catalog pricing data as of 16 Apr 2026, 13:08