MTG Brothers War Draft Booster

The Brothers' War Draft Boosters contain:
1 Rare or mythic rare, that can potentially be in the borderless frame
In a third of boosters replacing a common, 1 traditional foil card that can be a basic land, common, uncommon, rare, or mythic rare, or a retro artifact or retro schematic card
1 Retro artifact or retro schematic card
1 Basic land or mech land card
3 Non-foil uncommons
10 Non-foil commons, unless one is replaced by a traditional foil card of any rarity