Players bring a 40 card singleton deck with the Rainbow Luffy leader. Sleeves will be provided.
Before determining first player, both players shuffle their decks together into a single 80 card deck and randomly distribute between players until each has 40 cards.
Players are not allowed to look at the contents of their deck at any time other than as allowed via play.
At the end of the game, the winner chooses:
The event will continue until only one undefeated player remains. Players keep their final deck.