Voidmage Husher (TSP) from Time Spiral, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Normal
• Artist: Chippy
• Card Text:
  Flash (You may play this spell any time you could play an instant.)
  When Voidmage Husher comes into play, counter target activated ability. (Mana abilities can't be targeted.)
  Whenever you play a spell, you may return Voidmage Husher to its owner's hand.