This is the sword of swords that was created by the Skaven to destroy the greatest Necromancer to ever walk the world. Raw warpstone was smelted into stolen gromril. Incantations of doom were heaped upon the cursed blade. Death itself was bound to its cutting edge and any with eldritch sight can see the aura of power and ruin that surrounds the wicked creation. No foe can stand before it and even the wielder must succumb to its baleful effects.