In the dim days of Skaven history, the Ratmen waged war against Nagash. To aid in their efforts to destroy this vile Necromancer, they forged this wicked sword, blending Gromril stolen from Karak Azgal with Warpstone. 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. The result of their horrid labours was this long-bladed sword. Its blade is carved with baleful runes of doom and destruction. The weapon exudes power and malice, and those Skaven who use this weapon in battle are almost always consumed by the sword's hate. So deadly is the Fellblade that even its wielder will eventually succumb to its effects.