This study investigates household expenditures on magico-religious powers in Southern Benin, with a novel focus on malevolent powers. Of 126 households, 18 percent reported expenditures on malevolent powers within the previous thirteen years. Investment in such powers for malevolent purposes was found to be significantly less frequent than for cure or protection. In line with existing literature, the following factors were found to be positively correlated with investment in malevolent powers: (1) living with a partner; (2) jealousy of economic success; (3) conflict within a social circle. Expenditures on powers for cure and protection are positively correlated with expenditures on malevolent uses.