Given express clearance at the behest of the rogue trader Lord Cademus, house Helmawr has sent a spyrer hunter named Kara to assist xenos agents of Lord Cademus. Cademus seeks retribution against a vile drukhari raiding party that persistently ailes the under hives of necromunda. The raiders of the Poisoned Dagger abduct and pillage the places less seen by their imperial overseers. The xenos agents that have been dispatched to deal with this threat are a small band of aeldari corsairs perfectly suited for hunting their dark kin.