name: Yarus, Roar of the Old Gods
printings: MKM, PMKM
text: Other creatures you control have haste.
  Whenever one or more face-down creatures you control deal combat damage to a player, draw a card.
  Whenever a face-down creature you control dies, return it to the battlefield face down under its owner's control if it's a permanent card, then turn it face up.
type: Legendary Creature — Centaur Druid