Reaver

Reavers are something from the Generation 1 continuity family.

Reavers make up a significant portion of the military of Shokaract's empire.

Fiction

3H comics

Under the supervision of Antagony, Reaver divisions helped level the Kolar civilization. Paradox

The Horus Campaign cost sixteen reaver divisions before Antagony joined the offensive. Her plan to cripple Horus involved using three Reaver divisions to distract Horus's forces at the Falcon Nexus. Herald