Grandeeney is a large, four-legged dragon, and her appearance is a white body, which appears to be covered in tissue similar to bird feathers, rather than scales. Her feet resemble bird talons as well. Her head is covered in what appears to be fur and her skull is somewhat broad and flat. The fur extends down the neck and to her upper chest region. Her eyes are blue with black pupils and she houses sharp teeth in her mouth. She can also use Sky dragon slayer magic which comprises of using wind.