Driller

The Vanduul Driller (also referred as Harvesters) is a large mechanical beast that ingest all forms of matter and convert them for use by the Vanduul war machine.

History
The "mother harvester" are recently discovered on Tiber. They seem to be the source for the newer harvesters that have been dropped onto Human colonies during raids. These “mother harvesters,” visually no different from harvesters observed elsewhere, are, in effect, duplicating themselves to spread terror throughout the galaxy. Everything from starship wrecks to the bones of fallen soldiers ultimately feed the very enemy they were attempting to defeat.