Knights of Levistus

The Knights of Levistus are an ancient group of devil worshippers that use only fire based magic. Their only goal for centuries has been to travel to their master in the Fifth Layer of Hell and melt the ice that imprisons him, and in turn they have been promised eternal life and power if they succeed. To gain enough power to do this, they have been draining the dormant arcana in humans over the last fifty years to build up the residual power to complete their task.

Known to most as maining a tool of scaring children into behaving. No one really believes their existence.