21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·21,641 English cards tracked·23,103 Japanese cards tracked·149 English sets·167 Japanese sets·2,321 promo cards·199 products tracked·1,025 Pokémon·416 illustrators·
This card exists in these variants:HoloReverse holo
Attacks & abilities
Psychic Boom
20+
Does 20 damage plus 10 more damage for each Energy attached to the Defending Pokémon.
Mind Trip
50
If Grumpig and the Defending Pokémon have the same amount of Energy attached to them, the Defending Pokémon is now Confused.
Gem rate
CGC27%29 of 107 graded
Holo
Reverse Holo29%(52)
PSA17%36 of 214 graded
Holo
EX Reverse13%(76)
The share of graded copies that came back a 10. Each grader works to its own standard, so the figures aren't interchangeable - a card that gems more often at one won't necessarily at the other. We last updated this data on August 9, 2026.
