Spawned by the Rhek’en Conqueror, Drift Bruisers are small, fly-like creatures with vampiric tendencies. Besides extracting blood from their victims, Bruisers will sacrifice themselves to protect the Conqueror, exploding into a pool of deadly acid on impact.
When acting as retrievers for their Conqueror, Drift Bruisers use their acid to mark notable locations for later access by their host. They also use their acid to breakdown material for consumption. GDF reports tell of missing weapons with pools of acid in their place, suggesting that Conqueror’s can consume almost anything once it has been corroded.