In Flamerule of 1379 DR, the Masked Lady, while inhabiting the body of Qilué Veladorn, was killed by Halisstra Melarn using the Crescent Blade. Qilué planned to kill the balor Wendonai (whom Lolth used to corrupt the drow into following her), whose essence was held inside the Crescent Blade, by taking it into her and destroying it with Mystra's "silver fire". If successful, she would have freed the drow from the demon's influence, but he managed to trick Halisstra into killing Qilué before that could happen, making her believe that the chosen and her goddess were actually Lolth.