Koffing 070 - Reverse Holofoil HeartGold SoulSilver - Common Set_Dark Beginning 2 your battling monster gains 1000

your battling monster gains 1000 ATK/DEF for each card revealed

as well as cards for recent introductions like Qliphorts

You can target 1 DARK monster in your opponent's GY

You can target 1 Level 2 or lower "Memento" monster in your GY

you can negate the effect(s) of 1 face-up monster your opponent controls and have this card gain ATK equal to the negated monster's ATK

Koffing 070 - Reverse Holofoil HeartGold SoulSilver - Common Set_Dark Beginning 2 your battling monster gains 1000RarityCommon Card TypePokmon Hit Points50 HP FormBasic Evolves from null TypePsychic Colorless Smokescreen (10) If the Defending Pokmon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing. Colorless,Colorless Suffocating Gas (20) Weakness Psychic 2 Retreat CostColorless ArtistHajime Kusajima