Unidentified ancilla (Installation 00)

"343 Guilty Spark"

- Ark ancilla

This unidentified ancilla was a Forerunner AI construct based on Installation 00. When 343 Guilty Spark, the monitor of Installation 04, attempted to gain access to the Ark's systems during the Battle of Installation 00 in December 2552, the ancilla addressed the former's lack of authority on the Ark and informed Guilty Spark that the facility housed the Librarian's archives of the Conservation Measure. When Guilty Spark continued to persist, the Ark ancilla threatened the monitor with the Ark's Sentinels.

List of appearances

 * Halo 3
 * Terminals