Grumpig (29/106) (Prerelease Promo) [Nintendo: Black Star Promos]Set: Nintendo: Black Star Promos Type: Psychic Rarity: Promo Retreat cost: Colorless,Colorless

up to 4 of your opponent's Digimon get -1000 DP for each of this Digimon's colors until the end of your opponent's next turn

Set: HeartGold & SoulSilver: Undaunted Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

otherwise put it on the bottom of your deck

Set: Diamond & Pearl: Great Encounters Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Promo Finish: Cold Foil - Golden Type: Equipment Subtype: Legs Rarity: Promo Class: Brute Once per Turn Action - 0: Roll a 6 sided die

Set: Expedition: Base Set Type: Grass Rarity: Common Retreat cost: Colorless

Set: Crucible of War Edition: 1st Edition Finish: Cold Foil Type: Weapon Subtype: Sword (2H) Rarity: Rare Class: Generic Power: 4 Once per Turn Action - [2 Resource]

Set: World Championships 2019 Type: Supporter Rarity: Uncommon

Set: XY: Fates Collide Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Set: Platinum: Supreme Victors Type: Colorless Rarity: Promo

Set: Base Set Unlimited Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: Neo Destiny Unlimited Type: Psychic Rarity: Rare Retreat cost: Colorless