This article is missing information: Battle Pack-specific rules.
A Draft Format is where players sit at tables in groups of 4-8, depending on the number participating, with their unopened booster packs on the table. Then when told to by the Tournament Organizer, each player picks up 1 of their booster packs and opens it, then takes 1 of the cards and sets it face-down in front of them to start a pile. After that, they pass the remaining cards to the left or right, dictated by the Tournament organizer. This continues until all 9 cards from each pack has been selected and no more cards are being passed around, then each player opens the next pack and repeats, passing the cards in the opposite direction. Once all packs have been used up, players separate to construct Decks with a minimum of 20 using the cards they've selected.
When doing a Booster Draft, the following rules apply:
Players may not trade cards pulled in the Booster Draft until the tournament is over.
Decks must have a minimum of 20-cards.
Decks may contain more than 3 cards of the same name.