After being seated around a table, each player simultaneously opens one booster pack, selects a single card, and then passes the rest to the next player over. After all players have drafted fifteen cards, they each open their second pack, and drafting continues (sometimes in reverse order during the second pack).
Booster Draft is a limited format where players open booster packs and pick a card before passing the rest of the booster to the player to their left. Cards are drafted this way one after another until players end up with a card-pool out of which they have to build the most balanced deck.
Keep in mind that you're not allowed to look at your cards during the drafting process and after everyone is done drafting the first pack, there is a 90 second review period where you get to look at all the cards you've drafted.
Rules. Winston Draft is primarily a two-player format and is best with two players but can be played by up to four. Each player must bring three boosters (or 45 cards per player).
To have a Booster Draft, you need three things: 3 Booster packs per player from the current draft format. 8 total players (It's possible to draft with fewer than 8, but 8 is the number needed for sanctioned Magic drafts) A healthy supply of basic lands.
The Draft format is a true test of skill. Build decks on the spot from a rotating selection of booster packs. Pick a card and pass it on. Harness the chaos, explore emergent strategies within the cards your opponents pass you, and draft a unique and exciting deck.
You, along with everyone else at the table, open one pack each and select—"draft"—one card from that pack. Then you pass the rest of the cards to the player on your left. The packs get passed around the table until all the cards are gone. You repeat this process for the second pack, passing to the right.