Your search for "Suffocating Fumes 100" revealed the following:
Suffocating Fumes (IKO) from Ikoria: Lair of Behemoths, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Anastasia Ovchinnikova Card Text:Creatures your opponents control get -1/-1 until end of turn.Cycling 2 (2, Discard this card: Draw a card.)
Suffocating Fumes - IKO Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Anastasia Ovchinnikova Card Text:Creatures your opponents control get -1/-1 until end of turn.Cycling 2 (2, Discard this card: Draw a card.)...
Suffocating Fumes (Foil) (IKO) from Ikoria: Lair of Behemoths, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Anastasia Ovchinnikova Card Text:Creatures your opponents control get -1/-1 until end of turn.Cycling 2 (2, Discard this card: Draw a card.)...