Coil's is a dark grey skinned robloxian , with long dark grey curly hair , that is done up in a low ponytail . it incorporates the vibrant and urban fashion of Playground inphernals combined with bolder elements, featuring contrasting orange and light blue as his signature colors. His horns start on his forehead and curve backward, before curving again in the opposite direction and tapering upward. His horns are two different colors: the left is orange, and the right is light blue. His right horn has a bright chunk of crystal embedded in it, forming cracks within the horn. He has a small band-aid across his face, accompanied by an expression that conveys an assertive demeanor. He wears an orange hoodie with light blue drawstrings and a white Cerberus design on the back. The sleeves of his hoodie have been ripped off, leaving messy fabric where they were torn. He also wears slightly baggy gray pants with a light blue waistband and a pair of orange straps hanging on each side, connected by light blue buttons. The lower half of his pants features a light blue lightning pattern. Finally, he wears mismatched sneakers: orange on the left and blue on the right, both with white tips. His arms are wrapped in bandages, with two blue metal bands worn around each one, and glowing coils of electricity encircling both arms. Glowing tubes are directly connected to his arms, starting from his fists and curving up toward the back of his shoulders. Coil is an unserious person who typically acts only in his best interests. He will rarely take anything seriously, often teasing and messing with other inphernals in order to get a reaction out of them. He loves the feeling of schadenfreude that comes with seeing misery befall others, but would never seek to harm anyone himself. Despite his "devil-may-care" attitude, he is extremely intelligent, as evidenced by his experimentation on his own gear. He is the best boxer / fighter world wide .