Insatian is a black and red goat demon who has shackles around her neck, wrists, and ankles, as well as an external dark ribcage. This ribcage controls the bright red void on her stomach, which can expand or shrink depending on how hungry Insatian is. Her mouth is full of a magma-like substance that completely melts anything Insatian ingests. She has crimson colored neck fluff that spreads across her shoulders at an almost flat angle to protect her body from wind and debris while she is sprinting on all fours.