The Lost Caverns of Ixalan Draft Booster packs are designed for a fun and balanced limited experience. Each of these 15-card packs contains cards designed around Ixalan new and old, showcasing dinosaurs, pirates, vampires, merfolk and the many new wonders of the plane's underground kingdoms.
 
Rarity breakdown:
1 Rare or mythic rare
1 Double-faced Common or Uncommon
3 Uncommons
9 Commons
1 Cave land or Core full art basic land
1 Token/ad, helper, or punchout card
Up to 1 foil card of any rarity (Replaces 1 common card. Foil not guaranteed.)