Helicon energy

In the early 21st century, Clara Oswald sent out randomised pulses of helicon energy by using setting 41 of the sonic screwdriver to distract the Skovox Blitzer, and led it towards the TARDIS and away from Coal Hill School's parents' evening. (TV: The Caretaker)

Sable shot Talia with helicon energy. (AUDIO: Zaltys)