Progenitor Exarch - Promo Pack (Foil) (PMOM) from March of the Machine, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: Marie Magny
• Card Text:
  When Progenitor Exarch enters the battlefield, incubate 3 X times. (To incubate 3, create an Incubator token with three +1/+1 counters on it and "2: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.)
  T: Transform target Incubator token you control.