Kalibak is the first-born son of Darkseid and Suli. His mother Suli is killed by Desaad, acting under orders from Kalibak's grandmother Queen Heggra. Kalibak becomes a legendary warrior, and often serves as Darkseid's second-in-command. After Darkseid breaks the pact of peace with New Genesis, the rival planet of Kalibak's home Apokolips, he aids his father in the resulting battles. He is the crowned prince of The Horde Of Darkness.