Aang and Katara are sitting beside a fire at night, Sokka having already begun to doze. Unable to sleep, Katara suggests they play a game, the Avatar TCG. Just as they are about to begin, Zuko enters the clearing and tries to attack, but Katara makes him a wager: if he can beat Aang in a game of the TCG, then he may attempt to take them all prisoner. After some coaxing he agrees, and Aang and Zuko begin their battle not of bending, but of card-flipping skills.