Yugi is out cold. He's given almost all of his energy to Gandora, so the dragon could help Kaiba escape the maze.

Gandora roars, because they're going to have to work together to get to the center, which isn't too far, but some of the traps are still active. Kaiba is probably going to have to use his magic to build them a bridge, while Gandora can at the very least protect them while they cross.