Zavok (ザボック Zabokku?) 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 former leader of the Deadly Six. When Dr. Eggman came to the Lost Hex, Zavok and the other members of the Deadly Six were forced into serving the doctor due to the effects of the Cacophonic Conch. After Sonic the Hedgehog arrived and got rid of the conch, Zavok and the others rebelled against Eggman and took control of his forces. Zavok then enacted his plan to achieve world domination, by using Eggman's Extractor to make himself and the other Deadly Six stronger while destroying the earth, but was ultimately defeated by Sonic, though not for good.