Trapped in the labyrinth cave, Yugi and friends find an alternate exit, but the door is guarded by Pegasus’s Labyrinth Brothers. Yugi and Jonouchi will no longer be battling solo; they band together in a team battle against the Labyrinth Brothers! The battle for all the Star Chips and entrance to Pegasus’s castle is on the line!

Pegasus punishes Yugi using the same Toon Deck and mind-reading abilities he used on Kaiba. As Pegasus turns Yugi’s monsters against him, Yugi loses the will to battle. Will Pegasus capture Yugi’s soul into a card, just like Kaiba?