flavorText: When it passes, those who sleep dream of sickness and death.
name: Plague Mare
originalText: Plague Mare can't be blocked by white creatures.
  When Plague Mare enters the battlefield, creatures your opponents control get -1/-1 until end of turn.
printings: M19
text: This creature can't be blocked by white creatures.
  When this creature enters, creatures your opponents control get -1/-1 until end of turn.
type: Creature — Nightmare Horse