- Not to be confused with the Unnamed Sentient Mother.
Mother is the alias of the leader of the Entrati family. She is a partially-infested Orokin scientist, mathematician, and philosopher who resides inside the enclave of Necralisk, on Deimos. She offers Bounties to the Tenno, limited-time missions out in the Cambion Drift which can be accomplished to earn Entrati Standing and other rewards as provided in the bounty rewards. She is located inside an infested flower on Necralisk, but can also be found throughout the Cambion Drift in designated spots.
Lore
General
Mother belongs to the Entrati family, who were highly regarded since the Orokin Era for being the first ones to create technologies that harnessed the power of the Void. She, along with her husband Albrecht, are the custodians of the Heart, a device made by her father that "pumps the arteries" of the known universe and the Void, and serves as the wellspring of Void power for the Tenno.
After the fall of the Orokin Empire, the Dax and Tenno stopped assisting in the protection of Deimos, which resulted in the gradual decline of the Entrati family and abandonment of Void Research Enclaves, or Vaults, after the encroaching Grey Strain of the Infestation started to increase. These long abandoned ruins exist in the underworld of the Cambion Drift and its only inhabitants are the Necramech who protect them from intruders. These previously subservient units have gone berserk and will attack any who enter these Vaults looking for treasure.
Heart of Deimos
Recently, Mother noticed that the Heart was starting to break down. Her husband is the only one with the expertise to repair it but he is nowhere to be found, so with the assistance of a friendly Necraloid, Loid and Otak, she called on the Tenno for help.