Double Trouble Duel, Part 2.To get their respective monsters through the identical Paradox Twins' maze, Yugi and Joey must work as a team, but the devious twins attempt to divide and conquer by changing the layout of the maze so that Yugi's Monsters become separated from Joey's own. From there, the identical twins start assembling the pieces they need to form the much stronger Gate Guardian in an attempt to defeat both Yugi and Joey. Meanwhile, Kaiba is able to get into Pegasus' castle and wastes no time in searching for Mokuba, but unknown to Kaiba, Pegasus is watching him with a sinister eye and decides to initiate a plan of his own in order to delay Kaiba further.