Guardians of the Consecrated Chalice

a relatively small band of ostensibly religious raiders and pirates under the leadership of a Kig-Yar shipmistress notably in possession of a Forerunner assembler apparatus -- the titular "chalice", which has enabled them access to various forms of exotic technology, making them formidable for their relatively small numbers. THREAT ASSESSMENT: The Guardians are largely confined to the Covenant sphere and the Kelsac Periphery in particular, but unconfirmed sightings of their vessels have been reported in the waystation systems of the Hades Gulf. Were they to expand their operations to human worlds, they would present a non-negligible threat due to their possession of Forerunner technology.

Located in the Siakar Expanse as well