Myth and lore
Malum interfectorem, once Exquirentibus veritatem the truth seeker, grew tired of his brother Somnium the dreamer who clouded and corrupted truth by lies.
Exquirentibus veritatem traveled to his brother, Factorem the maker, and requested that he make him a tool to end their brother, Somnium the dreamer.
This request was a shock to Factorem who had never created anything to end life. But he did as his brother asked. But once he started he became obsessed with the craft, forging hundreds of strange weapons driving himself insane, forgetting that his brother had even asked him to make a weapon.
Without his knowing Exquirentibus veritatem took a few of his brother's weapons.
He traveled to Somnium the dreamer, and fought him, but found he could not slay his brother. So he cast him into the endless night.
When their father had seen what he had done he was much saddened, and when he spoke to him, Exquirentibus veritatem declared that there is no forgiveness to those that defile the truth, and when their father saw what Exquirentibus veritatem had done to Factorem the maker he was even more saddened. condemned Exquirentibus veritatem to his lands, and changed his name to malum interfectorem the evil slayer.
As well as Somnium the dreamer condemned to make nightmares to terrorize those that have fallen.