Target non-creature artifact becomes an artifact creature with power and toughness each equal to its casting cost.
Target retains all original abilities.
This change lasts until your next upkeep. Wears off at the beginning of the upkeep, not during upkeep. Note - Also see Animating Artifacts, Rule K.5. Add Icy Manipulator or Nettling Imp for the complete destruction set. Decks based on animating your own artifacts are hard to work with, but possible.