Feedback is a psionic power. During the Brood War, dark archons manipulated raw psychic energy to cause damage by turning the energy of a target against itself.
By the Second Great War, the high templar learned to use this ability.
- ↑ 1.0 1.1 Underwood, Peter, Chris Metzen and Bill Roper. StarCraft: Brood War (Manual). Irvine, Calif.: Blizzard Entertainment, 1998.
- ↑ Blizzard Entertainment. StarCraft II. (Activision Blizzard) (in English). July 27, 2010