Historical Rules · 17 April 2020
Rule 905.1a
Official source text from the 17 April 2020 Rules release
A draft typically consists of three draft rounds. In each draft round, each player opens a booster pack, drafts one card by placing that card in a face-down pile in front of the player, then passes the remaining cards to the next player. Each player then drafts a card from the booster pack passed to them and passes the remaining cards. This procedure continues until all cards in that draft round have been drafted.