Your search for "Shriveling Rot 54" revealed the following:
Shriveling Rot (DST) from Darksteel, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Alex Horley-Orlandelli Card Text:Choose one — Until end of turn, whenever a creature is dealt damage, destroy it; or until end of turn, whenever a...
Shriveling Rot (Foil) (DST) from Darksteel, available at 401 Games Canada. Rarity: Rare Finish: Foil Artist: Alex Horley-Orlandelli Card Text:Choose one — Until end of turn, whenever a creature is dealt damage, destroy it; or until end of turn, whenever...