flavorText: ". . . Dry-walkers die
  We feed on sweet flesh . . . ."
  —*Rootwater Saga*
name: Cunning
originalText: Enchanted creature gets +3/+3.
  If enchanted creature attacks or blocks, sacrifice Cunning at end of turn.
printings: EXO
text: Enchant creature
  Enchanted creature gets +3/+3.
  When enchanted creature attacks or blocks, sacrifice this Aura at the beginning of the next cleanup step.
type: Enchantment — Aura