864 DR


 * Myth Glaurach is raided and sacked by orcs of the Nethertusk horde.
 * Drow obliterate Castle Grimstead, which lies outside Shadowdale.


 * The Twisted Rune is founded by Rysellan the Dark. One of their first bases is situated deep under Calimport in a former drow temple.
 * Sfena forms the Iron Throne.


 * Alustriel and Sammaster end their relationship, but Sammaster's emotional and mental health is disastrously impacted.