Dream Serpent is a purple Eidolon in the service of The Resistance. It contains Durand's orb. When Durand was destroyed, Stinna left a piece of her consciousness in its orb. Therefore the orb installed into Dream Serpent in fact took control of the body with the consciousness of Stinna Lorenz, thus without a pilot. Dream Serpent took sides with Spirit Thunder to fight Baran-Dur and Dimholt. Both were destroyed in the process, plus wounding both of their enemies making them an easier than expected challenge for Andrenach and Sancteon.