Narcolytic Metabolase is a type of drug used by the UNSC. It is an enzyme that, when injected into a person, consumes all analgesic agents in the patient's bloodstream, waking them up if they were sedated.
Dr. Halsey used this on Kelly-087 when they arrived at Onyx aboard the Beatrice.[1]
List of appearances
- Halo: Ghosts of Onyx (First appearance)
Sources
- ^ Halo: Ghosts of Onyx, page 151