Hammer and Bolter

Season 1, Episode 10: Plague Song

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When the Death Guard champion Morior Dermatis finds his warband's ambitions thwarted, the sorcerer Ephisis takes matters into his own hands and decides on a new approach. Realising that Grandfather Nurgle's gifts are not bound by mortal conceits of space and time, Ephisis plans to unleash a plague unlike any the Imperium has suffered before.