Belphegor

The Dreaming Duke Belphegor, once a fallen angel, has become a demon lord who reigns over the sin of Sloth. He is one of the Seven Princes who govern Hell and aids individuals in their quest for revelations and make discoveries. Belphegor is a lieutenant from Hell and Patron demon of dispute who entices individuals by planting ingenious ideas for wealth-generating inventions in their minds, leading them down the path of greed and selfishness. One occurrence that got his attention from his work was when he had been dispatched to Earth on a mission by Satan.