Zavok is an antagonist in the Sonic the Hedgehog series. He is a Zeti who is the leader of his entire race. He is also the leader of the Deadly Six.
Zavok is a red Zeti with a very stocky build. The majority of his upper body is pure red, as is his serpentine tail. He has five-fingered hands that end with sharp cyan-colored nails. Zavok's body from the waist down is black in coloration, ending in two-clawed feet with cyan toes. His head is relatively small compared to the rest of his body and his lower jaw sticks out, showing a row of spiked fangs. The upper half of his head is black save for red markings around his eyes, which are purple with yellow sclera. Zavok has what appears to be a relatively thick cyan-colored unibrow that forms a vaguely V-shaped crest. Sticking out from the sides of his head, Zavok has two vicious curved horns that are striped in varying shades of dark grey. Zavok appears to be bald, sans for a cyan ponytail sticking out from the back of his head. Zavok has two rows of sharp black spikes sticking out of his shoulders. His only attire seems to be a pair of black bracelets with grey spikes jutting out.