In 1372 DR, not long after the peace was lifted, the Silence of Lolth began when Lolth stopped answering her priestesses’ calls and granting them spells. The city was beset by a slave revolt. A number of disillusioned drow males, driders, and slaves banded together under the rule of the illithilich Syrzan in an attempt to weaken and take over the city. However, the plot was unraveled by Pharaun Mizzrym and Ryld Argith, who had been investigating the missing males, but not before the revolt began on Marpenoth 20 and great damage was done to the city due to stonefire flasks and slain slaves. The masters of Sorcere were able to cast a ritual spell to summon lightning and rain that ended the revolt.
Almost immediately thereafter, a duergar army led by King Horgar Steelshadow of Gracklstugh and helped by Nimor Imphraezl of the Jaezred Chaulssin marched to attack the city. The most powerful houses mustered the Army of the Black Spider to meet the opposing army at the Pillars of Woe, where the duergar were joined by the traitorous contingent of House Agrach Dyrr and the Scoured Legion of Kaanyr Vhok. The Army of the Black Spider was soundly defeated and forced to escape back to the city. Menzoberranzan was then besieged by the invading army on Uktar 15, 1372 DR. The Siege of Menzoberranzan was costly but when the Silence of Lolth ended several months later, Menzoberranzan’s defenders turned the tide of the battle and drew victory from defeat. The Scoured Legion left the city on Ches 30, 1373 DR.
Menzoberranzan returned to form quickly. Quenthel killed her older sister Triel, taking her place as leader of House Baenre and eventually the city returned to the kind of life it had seen for the 5,000 years before the failed invasion of Mithral Hall, the only change perhaps would be the solidification of Lolth’s worship after the deaths of her deific rivals in the years following her Silence.
It is now 1373….