Delia is the wife of Argus, and the mother of Taven and Daegon in Mortal Kombat: Armageddon. In Konquest Mode, she is referred to as the Lady of Flame by an abbot in Arctika, meaning she may have had complete control over fire, which would also help to explain her sons' abilities to create and manipulate fire as well. Though she is married to the god Argus, the Protector of Edenia, and aside from being a powerful sorceress, she is mortal, making her sons Taven and Daegon half-god. Her temple was abandoned after Daegon killed both her and Argus, and it is now occupied by Sub-Zero's Lin Kuei clan.
Delia is a powerful Edenian sorceress who can see into the future. Her visions of an impending Armageddon prompted Argus to create a plan in which their sons, Taven and Daegon, would be kept in incubation for many years until the time for their quest to begin. Delia created the fire elemental Blaze to sound the call to awaken the two warriors, as well as to be defeated in battle in order to decide the fate of the rest of the fighters. She also placed her image into obelisks created by her husband in order to train her sons while on their journey. Argus and Delia were killed by Daegon shortly after his premature revival.