Puca's Eye (ECL) from Lorwyn Eclipsed, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Dan Frazier
• Card Text:
  When this artifact enters, draw a card, then choose a color. This artifact becomes the chosen color.
  3, T: Draw a card. Activate only if there are five colors among permanents you control.