 It is revealed that a young Donna had been rescued by Rhea from a fire, and that she and Sparta had been two of the 12 Titan Seeds, named after ancient Greek cities.But while Donna, called "Troy," had grown up without memories of her time with the Titans, Sparta had shaken Mnemosyne's amnesia, and the knowledge had eventually driven her mad.She had conquered Synriannaq; unable to defeat the Titans of Myth themselves, she had begun killing her fellows Seeds to "collect" their powers.