Unsettled Mariner (Foil) (MH1) from Modern Horizons, available at 401 Games Canada.

• Rarity: Rare
• Finish: Foil
• Artist: John Stanko
• Card Text:
  Changeling (This card is every creature type.)
  Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays 1.