MTG: Adventures in the Forgotten Realms - Set Booster Pack

Adventures in the Forgotten Realms Set Boosters contain:

• At least 1 rare or mythic rare card (approximately 27% of Set Boosters contain 2 rares or mythic rares, 3% contain 3, and it's even possible to open 4 though that's less than 1% of the time.)
• 1 Traditional foil card of any rarity
• 1 Rulebook, module, or borderless common or uncommon
• 1 Art card or foil-stamped art card