As the left hand of the Soul King, Pernida's body consists of an enormous left hand with chains linking its fingertips together and a large eye with two pupils and irises in the center of its palm. Upon breaking the chains, Pernida gains the rest of its body in the form of a large arm, which has tendons, muscle, and bone spilling out at the end. In this form, Pernida is incredibly tall, to the point where it easily towers over human-size combatants like Ikkaku Madarame and Yumichika Ayasegawa.