Orb of Enlightenment

Flash
Sleight of Hand - You may exile an Artifact or Enchantment from your hand while an opponent has an Artifact or Enchantment on the stack rather than pay Orb of Enlightenment's mana cost, otherwise exile Orb of Enlightenment at the beginning of your next end step.
Artifact and Enchantment spells cannot be countered and may be played as though they had Flash.