flavorText: The musical sound of its turning triggers the tumblers of revelation.
name: Cloud Key
originalText: As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery.
  Spells you cast of the chosen type cost {1} less to cast.
printings: BRR, EOC, FUT, PLST, TSR
text: As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery.
  Spells you cast of the chosen type cost {1} less to cast.
type: Artifact