Unlock Duskmourn's gallery wing and claim the House's greatest treasures before the House claims you! Each spirit-bursting booster contains Rares and/or Mythics, Traditional Foils, Borderless cards, and Full-Art Manor lands. You may even get a shocking surprise in the form of Special Guests, Japan Showcase cards, or Textured Foil Double Exposure cards-you never know where they might be lurking!