 Nyorai mberi kweiyi ndima - Al-Mufaddal akararama kwemakore akawanda pasi pevaKaliphs veUmayyad mutsara kusvika pakukundwa kwavo neAbbasid Revolutionmuna 750. Muna 762 akatora chikamu mukumukira kwaitungamirirwa naIbrahim Ibn Abdallah, Alid, ainzi Mweya Wakachena, achipesana naCaliph al-Mansur, uye mushure mekukundwa uye kufa kwaIbrahim akakandwa mutirongo. Al-Mansur, zvisinei, akamuregerera pakureverera kwemumwe wake wedzinza Musayyab ibn Zuhair weDabba, uye akamugadza murairidzi mune zvinyorwa zvemwanakomana wake, akazotevera caliph al-Mahdi. Kwakanga kuri nokuda kwomuchinda uyu kuti, pakurudziro yaal-Mansur, al-Mufaddal akaunganidza Mufaddaliyat. 