 With Raynor and Mengsk, Fenix enters into an alliance with Sarah Kerrigan against the UED, even leading the Zerg forces on a raiding mission for resources on Moria.However, after the UED is routed from their position on the Dominion capital world of Korhal, Kerrigan turns on her allies.Though unfazed by Kerrigan's betrayal, Fenix is slain when Kerrigan's Zerg launch a surprise attack against his base camp on Korhal.