Once upon a time Niadra tried some engineering. Therefore, she mixed remains of certain Terran Banshee with those from several other unidentified Terran Machines. Nemesis Zerg Berserker was the result.

Nocturnal Zerg Broodlings are biological side weapons that resulted from cooperation between vice-admiral Alexei Stukov and James Headnail as a diversion combat units, eventually used for sabotage against enemy strongholds.

(Infested Terran Banshee and Zerg Broodling belongs to Blizzard)