Torog

The King that Crawls, Torog is the god of the Underdark and imprisonment, frequently the patron of jailers and torturers. Not a god that is celebrated in civilized society, legend holds that if his name is spoke, the King that Crawls will burrow up from below to drag the speaker underground, condemning them to an eternity of anguish. His violent tears carved the pathways under the world, and his realm of imprisonment is a network of deadly caves and manacles from which few return.
He is typically depicted as a swollen, malformed worm that slithers through darkness with a screaming, hairless human head and three arms carving through lightless rock.
Condemned to the Underdark eons ago, Torog made his home within the countless and endless tunnels he has carved, and it is believed that he can be found where and whenever a traveler least expects it.
Commandments:
Seek out and exalt those deep places beneath the earth where darkness reigns.
Revel in the pain you inflict unto others and relish the pain you suffer as an offering to Torog.
Imprison those who cannot resist you and drag all life into the darkness.