Sah'rii's Ritual / Attack on the Dragon Conclave

For unknown reasons, Sah'reii slaughtered several dragons from the temporary conclave that was set up by a large group of dragons led by Cress. She used their bodies and hearts as the basis for a large, devastating ritual, which shattered the land that the conclave was on. From this shattered land, countless demonic entities spilled forth into the circle, which was mostly sealed with a barrier, though several managed to breach the barrier and scattered into the surrounding land. Once her ritual was complete, the barriers shrunk, and Sah'reii siphoned the life force out of all of the demonic entities still trapped within it. Once all were gone, the barriers dispersed, leaving a tainted, ruined crater where the conclave once was.

Thankfully, with the warning of Sah'reii's actions brought to Cress from Guild Council, most of the dragons escaped unscathed - though the event wasn't without several tragic casualties. Most obvious were the deaths of the dragons used in to set up the ritual, with at least one more happening due to the demons that managed to escape during the ritual. This was the last known sighting of Sah'reii.