mtg 1st edition booster box Primal TCG Ed Awakened Primordials Case (10 Displays) – ICv2 Direct and Delinquent Duo. Magic the Gathering Revised Booster

You can also pick up individual boosters for $37.99, if you're feeling flush

By purchasing your box of Draft, Set, or Collector Boosters at a WPN store, you can receive the Castle Dracula Buy-a-Box promo, an alternate art of Voldaren Estate, while supplies last, in addition to the Box Topper booster that comes inside the box

Unless you have an absolutely massive grip of cards, you'll usually be milling for seven or eight cards for six mana, which isn't a good rate

Thats not to say you cant make a Boros self-mill deck I see you, Osgir players but the card pool in Sultai will probably rebuild better and outpace other colors trying to self-mill