Eir

Eir, the Keeper of Order is one of five Worm Gods of the Hive, a child of Xita the Nurturing Worm from Fundament. She was imprisoned beneath its oceans until pledging allegiance to the Witness through the Disciple Rhulk, then parasitized Oryx, Savathûn and Xivu Arath with larvae for power and immortality, overseeing the Hive's conquest of Fundament. She is only mentioned, never fought, from The Dark Below to Episode: Heresy; see Worm.