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.
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.
Team Draft works best with six players. Before the draft, assign players to two teams and seat players alternating teams. Players draft as they would a Booster Draft. After the draft each player plays each opponent on the opposing team.
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.
There are two likely reasons why beginners put more bad cards in their decks. One is evaluation issues. The other is draft navigation problems. You can imagine a player not being able to find a good draft lane and because of that being forced to pick and play weaker cards.
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.
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).
How to draft: First, players sit around a table in a semi-circle. Each player then opens a booster pack and picks a single card without showing the other players. Each player then passes the remaining cards to the left, and continues drafting from the new cards they get from the player on their right.
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).