Demon Character: Azrael
Scene: Azrael needs to sneak past a group of mortal soldiers guarding a secret entrance to an ancient temple. The night is moonless, and shadows dance wildly around the area due to the soldiers' flashlights.
Azrael successfully bends light around her body, rendering herself nearly invisible. The soldiers' Perception rolls and ranged attacks have their difficulties increased by 3 for the rest of the scene, making it extremely unlikely they will notice or target her as she sneaks past them and enters the temple. The darkness and the distorting, disappearing shapes also make their vision start to strain.