Manifest Token (TFRF) from Fate Reforged, available at 401 Games Canada.

• Rarity: Token
• Finish: Normal
• Artist: Raymond Swanland
• Card Text:
  You can cover a face-down manifested creature with this reminder card.
  A manifested creature card can be turned face up any time for its mana cost. A face-down card can also be turned face up for its morph cost.