Shift Agent

Shift Agents are without solid bodies and their energy is transferred into mechanical objects that are made to work for them.

A Shift Agent was assisted in the recovery of a case full of Dark Matter capable of ripping a planet open by the Eleventh Doctor and Amy Pond. The Dark matter had arrived on Earth and was tracked to Euston Station. A steam train was the quickest means of travel encouraged on by the Shift Agents the train travelled at impossible speeds arriving at the station in time for the Shift Agent to safely dispose of the Dark Matter before it did any serious damage.