The Last Vestige

The Last Vestige is a Realm of Damnation zone in Diablo Immortal.

Lore
Years ago, a group of angel sentinels discovered the Realm of Damnation while it was taking shape from hellish chaos. Cut off from the Heavens and trapped, they carved out a foothold in the Realm. Led by Verathiel, the angels hunted demons for eons. While all had fought on the Battlefields of Eternity, the Realm of Damnation was the greatest struggle they had ever faced.

By 1270, the Last Vestige had come under siege. They were approached by a hero/group of heroes, who bore the angelic dagger Yl'nira.

In-game
The Last Vestige is entered by the player after passing through the Forest of Misery.