A box of set boosters comes with 30 packs each with 12 cards. Each pack includes 1-4 cards of rarity Rare of higher and 1 Art card. Also includes 2-7 Uncommon, 3-8 Common, and 1 Land cards. 1 non-Art card and non-Land card of any rarity is traditoinal foil. Traditional Foil Mythic Borderless Planeswalker in <1% of boosters. Foil-Stanped Signature Art Card replaces Art Card in 5% of Set Boosters. List card included in 25% of Set Boosters.