History lessons from the great doombledur
Voskos is the Elder Demon. Bringer of Death and Chaos. He is The end, and wishes nothing more than to unmake all that has be done. The last time he was here he brought and End to the great war only because he was defeated by the sum of all the Races greatest Magi joining forces and stopping him after a decade.
Churches to his name are built around the world to honor his greatness. They worship him in hopes that the power of worship is enough to keep him sleeping. The high priests and priestess both offer sacrifices regularly. From harvests to animal, and even humans.