Back Draft

For this game you will need three 15-card booster packs or its equivalent (45 cards) for each player playing. It is recommended you have 8 people for this variant.

Rules

This format is similar to a Booster Draft but with an interesting twist: you want to draft the worst cards possible since you will be playing against your own drafted cards.

Draft as a normal Booster Draft (see Booster Draft)
Once you are done drafting determine who your opponent is and swap cards.
You will have 15 minutes to build a deck from the cards you received from your opponent and add as many basic lands as you need to make a 40-card minimum deck.
Then play each other with the deck you created. After the match return the cards back to the original owner.
Play this as a normal tournament. So your goal is to win with the cards your opponent drafted.

Sideboard

Your remaining cards are considered your sideboard. You may remove any card from your deck and add any number of cards from your sideboard, as long as your deck still meet the deck construction guide lines.

Mulligan Rules

Standard “Paris” Mulligan is used for this variant.

Before each game begins, a player may, for any reason, reshuffle and redraw his hand, drawing one less card. This may be repeated as often as the player wishes, until he has no cards left in his hand. After the participant, who plays first, mulligans as often as he likes, the decision of whether to mulligan passes to the other player. Once a player passes the opportunity to mulligan, that player may not change his mind.