Static Snare (Foil) (TDM) from Tarkir: Dragonstorm, available at 401 Games Canada.

• Rarity: Uncommon
• Finish: Foil
• Artist: Yohann Schepacz
• Card Text:
  Flash
  This spell costs 1 less to cast for each attacking creature.
  When this enchantment enters, exile target artifact or creature an opponent controls until this enchantment leaves the battlefield.