Chaos Gods

The Chaos Gods, also called the Dark Gods or the Ruinous Powers, are powerful, self-aware entities comprised solely of psychic energy who inhabit and control the psychic dimension that underlies all physical reality known as the Immaterium or the “Warp.” The Chaos Gods are in truth not really divine beings, though their great power often means there is little difference for those mortals who revere them. These Warp entities are created and sustained by the emotions and collective desires of every sentient being of the material universe. When an emotion or belief in realspace grows strong or widespread enough across the galaxy, it becomes embodied as one of the sentient denizens of the Warp.