The Wailing Doom is a weapon carried only by the Eldar Avatar. It is a massive weapon capable of manifesting in several different forms; a spear, axe, and sword. It is easily capable of slicing through any armour, whether it is a lowly flak jacket or the thickest tank armour, and it can fire a searing blast of burning energy at short ranges, making it a justly feared weapon. The blade is not a mortal weapon and so is effective against daemons. It earns its name from the wailing sound it makes as it strikes a target.