Night of Dark Fire

The Night of Dark Fire marked the death of Gorothir, the infamous Sharran high priest known as the Dark Prophet of the Night.

Description
Due to his tremendous power and tyrannical nature, the high priest of Shar was feared as much as he was hated. During the his grandchildren allied with several of his enemies, from disgruntled mages to rulers whose thrones were usurped. The motley alliance ambushed him, and managed to kill him in a massive conflagration of magic, which ended most of them as well.

Location
The Night of Dark Fire happened in a place of power sacred to Selûne. The exact location has been lost to the ages, but Gorothir was known to be active in and around Netheril.

Outcome
After this victory an archmage of Selûne shattered the Shadowstaff of Gorothir, losing his life in the process. As for Gorothir's Girdle, it was salvaged by one of his descendants and played a major part in the history of the Church of Shar afterwards.