Darkpact (LEB) from Limited Edition Beta, available at 401 Games Canada.

• Rarity: Rare
• Finish: Normal
• Artist: Quinton Hoover
• Card Text:
  Without looking at it first, swap top card of your library with either card of the ante; this swap is permanent. You must have a card in your library to cast this spell. Remove this card from your deck before playing if you are not playing for ante.