Mukhtar al-Thaqafi
During his revolt, Ibn al-Zubayr had allied with the Kharijites, who opposed the Umayyads and the Alids. After claiming the caliphate, he denounced their religious views and refused to accept their form of governance, which led to the breakup of their alliance. A group of Kharijites went to Basra, the rest to central Arabia, and began destabilizing his rule. Until then he had been supported by the pro-Alid Kufan nobleman Mukhtar al-Thaqafi in his opposition to Yazid. Ibn al-Zubayr denied him a prominent official position, which they had agreed upon earlier. In April 684, Mukhtar deserted him and went on to incite pro-Alid sentiment in Kufa.