DeSaad

DeSaad (also spelled Desaad) is a fictional supervillain. He appeared in books published by DC Comics. He is one of the followers of Darkseid from the planet of Apokolips.
DeSaad is Darkseid's master torturer. At one point, DeSaad had an assistant named "Justeen".
Steve Byers played DeSaad in the television series "Smallville". The character made his cinematic debut in "Zack Snyder's Justice League" (2021), by Peter Guinness.