Selenim were once Nephilim that abandoned the belief that synergy with Solar Ka was the key to achieving Agartha. They instead turned to Dark Ka. Their embrace of this alternate field has changed them greatly. They do not need Stasis as their physical forms do not age and are very difficult to kill. Ironically however, to sustain their physical forms, they must regularly absorb Solar Ka, which they do by consuming flesh or blood. Because of this, Selenim tend to be brutal and savage creatures, who take pleasure in death and blood shed.