A radiant yellow light visually represented the healing process.
The ritual, an age-old and widespread practice by the time of the Galactic Republic–Sith Empire Cold War, was pioneered by the Voss people. This allowed healers to siphon power from multiple sources to mend an injured individual. The Sith Lord known as Fulminiss perverted this healing technique after he acquired knowledge of it, employing a variation to inflict madness upon individuals across vast distances.
