Electricity

Electricity is a form of energy.

Species that used electricity as a weapon included Dæmons (DW: The Dæmons), the Rutan Host (DW: Horror of Fang Rock), the Slitheen (DW: Aliens of London), and the Racnoss (DW: The Runaway Bride). The Swarm infected its hosts through electrical pathways. (DW: The Invisible Enemy)