N'rrgal

The N'rrgal are an alien race imprisoned within the Twilight Cage. Led by the N'rrgal Queen, they once resided in the same galaxy as Mobius, but were teleported to the Cage in the Argus Event and trapped on a fragment of rock from their homeworld. Like all of the other aliens in the Twilight Cage, they were prepared to wage violent conquest on their homeworld. The N'rrgal immediately soon became bitter enemies of the Zoah, a race of armored giants, and upon the arrival of the Nocturnus Clan they were conquered and enslaved by Imperator Ix. (CSE)

The N'rrgal are a race of slime-eating energy creatures, existing as either single drones or larger, more powerful and intelligent versions. The N'rrgal Queen is the largest of these swarms and has access to the drones' collective consciousness. (CSE)