Titania's Song (3ED) from Revised Edition, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Kerstin Kaman
• Card Text:
  All non-creature artifacts in play lose all their usual abilities and become artifact creatures with toughness and power both equal to their casting costs. If Titania’s Song leaves play, artifacts return to normal just before the untap phase of the next turn.