• 1150 DR [Year of the Scourage]
  • Khelben Arunsun the Elder arrives and settles in Waterdeep, building Arunsun Tower (later known as Blackstaff Tower). »

  • 1311 DR [Year of the Fist]
  • Zelphar Arunsun is crushed to death by a sorcerous hand of force. The perpetrator remains unknown to the Lords to this day (in truth, he was murdered by a lich of the Twisted Rune as a favor to the Shadow Thieves). Khelben the Elder secretly returns to Arunsun Tower after the death of his son. Over the next ten years, he trains his grandson and namesake Khelben the Younger). »