MTG - THE LOST CAVERNS OF IXALAN SET BOOSTER
Each Set Booster contains 12 Magic cards and 1 Art Card, with 1–4 card(s) of rarity Rare or higher, 3–7 Uncommon, 3–7 Common, and 1 Land cards. The Land card is Traditional Foil in 20% of packs and is a Full-Art Showcase Land in 30% of packs. A Foil-Stamped Signature Art Card replaces the Art Card in 10% of Set Boosters. A special bonus card from Magic’s history can be found in 25% of packs.