1375 DR - The Year of Rebirths
(RL: roughly 2011-2012)
- Matron Zauervs, a powerful Lolthite drow priestess and House matron, allies a massive force of Underdark races and evil creatures and begins a campaign of hostilities against the surface.
- A powerful ritual performed by the Matron and her priestesses nearly destroys Suzail with a falling asteroid. It is prevented and the city saved by the sacrifice of an Ilmateri paladin, Algon Griff. He was canonized as a saint of the church after his death.
- The Matron gathers a large force of her followers and attempts an all-out invasion of the Semberholme, intending to raze all inhabited areas therein en route to conquering Highmoon before moving on Cormyr. She is slowed by adventurers and heroes throughout the forest before being finally stopped and slain inside the Temple of the Seldarine in Velethuil.
- A cult led by a traitorous noble in Arabel attempted to resurrect Bhaal, God of Murder. The ritual was sabotaged by followers of Cyric, and the cult - along with its weakened avatar - were destroyed by adventurers in the Shadow Plane.
- Darkhold, formerly the central fort of the Cyricist Zhentarim faction, falls under Banite control.
- A tower headquarters of Cyricist cultists secluded on an island in the Semberholme is emptied and partially leveled. The remains of the tower stand uninhabited to this day.
- An alienist elven high mage named Evenyiel Toleniensih and his cult opened multiple incursions to the Far Plane that resulted in a great deal of chaos and destruction on the outer borders of Cormyr. He was eventually killed by adventurers after attempting to open a permanent portal to the Far in a Netherese ruin.
- A tribe of gnolls in the Sunset Mountains comes to sudden prominence, led by a vicious warlord known as Hogger and accompanied by powerful shamans and conjured demons.
- The area around and within the ruins of Ssrenshen becomes infested by demons, undead, and bizarre monsters, preventing reclamation of the ruins following the Matron War. A semi-active portal to the Abyss is theorized to remain in its ruins somewhere; it has yet to be located and closed, if it is present. Thus far exploratory attempts have failed to start or found nothing.