House T ' sarran House T ' sarran was a drow house from Maerimydra that worshiped the goddess Kiaransalee . Organization . The house was led by Irae T ' sarran and by her immediate family . Like other drow houses , the offspring of the matron mother , Dorina T ' sarran and Zedarr T ' sarran , were the next most influential members , often being given important tasks or preferential treatment by their mother . Dorina T ' sarran ' s nieces , Velina and Velasta T ' sarran , were ranked just below Irae ' s children . The numerous other members of House T ' sarran were drow who were willing to fight for and bear the insignia of the House , and they lay beneath the noble family . Activities . As adherents to Kiaransalee , the House would try to enact her will under the guidance of Irae . Tactics . House T ' sarran was a vengeful house , with a tendency to enact vengeance upon any who crossed them . They were willing to expend the lives of their drow soldiers more readily than other houses ; this was because they believed their foot soldiers could easily be raised as stronger undead later . Base of operations . Originally , House T ' sarran was based in Maerimydra in the Deep Wastes . However , after the House was destroyed by a rival house , Irae T ' sarran and its other surviving members remained lurking in the shadows until they could enact their vengeance . During the Silence of Lolth , they expanded their operations in tandem with the larger cult of Kiaransalee and took control of Szith Morcane . Possessions . A few unique items were held by members of House T ' sarran . One was the arachnid - themed " eyes of the spider " , which granted the wearer formidable ocular powers . A powerful artifact , known as the claw of the revenancer , was also possessed by the leader of both House T ' sarran and the local cult of Kiaransalee . During the Silence of Lolth , Irae T ' sarran was in possession of both these items . Relationships . The house had strong ties with the cult of Kiaransalee after Irae T ' sarran took up worship of the Vengeance - mad , with all of its noble members worshiping the death goddess by 1372 DR . After the almost total destruction of the House in Maerimydra by a rival house , Irae T ' sarran spent the entirety of its remaining members ' efforts toward gaining vengeance against the drow that had doomed them , notably , House Chûmavh . History . During Irae T ' sarran ' s youth , House T ' sarran was one of the many drow noble houses in Maerimydra . However , one day while Irae was away from the city , the other noble houses of the city turned a blind eye to the destruction of the rest of her house by a rival . It was this event that caused her to turn to Kiaransalee and , with the scant few survivors of the house ' s destruction , to remain hidden in Maerimydra until they could enact their vengeance . , Silence of Lolth & the Fall of Maerimydra . On Eleasis 28 , 1372 DR , the Silence of Lolth plunged Maerimydra ' s clergy into disarray , as suddenly the prayers of all Lolth - worshipers went unanswered . Meanwhile , the cleric s of House T ' sarran retained their powers , thanks to their worship of Kiaransalee . When an army of goblin oids , giant s , and demon s led by Kurgoth Hellspawn attacked the city on Eleint 23 , the members of House T ' sarran prepared to climb to the top of the new chaos . By Eleint 28 , Irae led her followers in slaughtering the last surviving house responsible for permitting the past destruction of House T ' sarran . With the defeat of House Chûmavh , Irae claimed Castle Maerimydra as her new seat of power . From there they struck out at and destroyed Duneth Wharreil and his Shattered Tower on Marpenoth 2 . With a strong foothold in the city and after finally enacting her revenge against the nobles responsible for the fall of her house , Irae set her sights on greater power beyond the city and fell into a protracted siege with Kurgoth Hellspawn ' s forces . Eventually House T ' sarran even extended its influence to the drow outpost of Szith Morcane on Marpenoth 12 . There , Irae ' s daughter Dorina T ' sarran overthrew House Morcane and seized control of the settlement . Members ( listing ) . Family Tree .