Azurda is a small Titan, and takes the appearance of a flying blue dragon. Rex lives on his back and call him Gramps. Azurda serves as Rex's guardian, as well as his home. They travel together through the Cloud Sea. After sustaining near-fatal injuries from an encounter with Jin and Malos, Azurda manages to survive, but in the process is reverted to a larval state, a tiny white dragon with a blue crystal in his chest.