Life (ライフ Raifu) is the zone to put the cards that represent a player "life" in the game. At the start of the game, each player starts with 4 cards in his or her Life. Life can be lost or reduced by damage dealt from attacks directed on empty Player Square or from a card's effect. Additionally, when a player decked out, he or she lose a Life after rebuilding the deck.
A player loses if his or her Life is reduced to zero at any point during the game.