This fist-sized dark red gemstone pulses with scarcely-contained power and throws beams of crimson light in all directions. The Dark Heart is aptly named for a Beastman Warlord who tore it from the chest of an Elven Wizard before the Coming of Sigmar. So violent was the Elf's death that Khorne crystallised the heart and filled it with the Beastman's wrath. Now the item is in the possession of one of the rampaging Warherds still active in the wake of the recent war, though which one none can say. Those under the influence of its power are filled with a longing to kill, and will charge recklessly at the foe, filled with hatefuelled invigoration.