Crown Prince Rythan of Tethyr was next in line to the throne of Tethyr. He destroyed the lich Jhaniloth Puiral of the Twisted Rune while she was in her lair.[1] In retribution for this act, the Rune created Mulsparkh, and Rythan was killed in the Battle of Nightflames against its armies in 1334 DR.[2]



  1. Steven E. Schend (1996). Undermountain: Stardock. (TSR, Inc), p. 14. ISBN 0-7869-0451-8.
  2. Eric L. Boyd (July/August 1998). “Sleep of Ages”. In Christopher Perkins ed. Dungeon #69 (Wizards of the Coast), p. 67.