049 Abject Testament - Monitor of Installation 03. 343 Guilty Spark - Monitor of Installation 04. 2401 Penitent Tangent - Monitor of Installation 05. 032 Mendicant Bias - Wartime Ancilla, overseer of Defense Plan against the Flood, defected from the Forerunners by the Gravemind. Offensive Bias - Wartime Ancilla, replacement to and destroyer of Mendicant Bias. Unnamed Forerunner A.I. - Ancilla on Shield 0459. Cold Storage Monitor - Ancilla overseer of a flood research facility on Installation 05. AdjutantReflex - "Ancilla" that acted for Bungie on their forums during the Iris ARG. 686 Ebullient Prism - Monitor of Line Installation 1-4. The Knowing - An Ancilla residing in a Forerunner complex on Ariel. I feel like I've missed some. I've missed some haven't i?