The enmity flare was a psionic power utilized by Samir Duran. After his defeat by Sarah Kerrigan at Skygeirr Station, Duran returned to the Void, where he served as jailer of the Xel'Naga Ouros. Later, when Kerrigan, Commander Jim Raynor, Alexi Stukov, and Hierarch Artanis led the swarm, the Raiders, Dominion forces, and the Daelaam in a joint invasion into the Void, they came across Duran, who utilized the enmity flare power against them.