Workbot

 is a worker of the Descendants.

Background
It costs 7000 Resources and three Butanium to build this automated Butanium harvester. Any unit with Construction skill level one can build a Workbot, once the necessary research has been conducted at a Laboratory. The surface of Yavaun is peppered with massive geysers of greenish steam. This steam is actually Butanium - a highly volatile compound that can be refined and used as fuel for Descendant vehicles and equipment. The Workbot was designed to safely gather this natural resource and process it into a usable fuel. This automated unit has no battle functions, but harvests seven Butanium per round of unit refueling (approximately twenty seconds).