Noivern is a large bat-like Pokemon with enormous ears suited for precise hearing. It has a mane of white fur sprouting around its neck and upper back. Noivern has two black wings lined with a dusky purple and has maroon grasping claws. A teal membrane fans between its ribcage and wings. When its mouth is open, two pointed teeth can be seen on its lower jaw. Noivern is extremely combative toward anything that wanders too close to it. It flies through even the darkest nights using ultrasonic waves it emits from its ears. It loves eating fruit, which helps to keep it calm.