Set Boosters are available individually or in booster displays of 30 packs. Here's what you'll find inside: 1 Snow land (basic or dual land, possibly foil) 1 Rare or mythic rare (can be showcase or borderless) 1 Snow common or uncommon, showcase uncommon, or exclusive rare (see below) 1 Foil card of any rarity (can be showcase or borderless) 1 Non-foil card of any rarity (can be showcase or borderless) 7 Commons and uncommons 1 Art card (1 in 20 are foil-stamped) 1 Ad card or card from The List