Led by Sylvanas Windrunner, the Forsaken have joined a tenuous alliance with the Horde and established this capital in the vast depths under the Ruins of Lordaeron.
Far beneath the ruined capital city of Lordaeron, the royal crypts have been turned into a bastion of evil and undeath. Originally intended by Prince Arthas to be the Scourge's seat of power, the budding "Undercity" was abandoned when Arthas was recalled to aid the Lich King in distant Northrend. In Arthas's absence, the Dark Lady, Sylvanas Windrunner, led the rebel Forsaken to the Undercity, and claimed it for her own. Since taking up residence, the Forsaken have worked to complete the Undercity's construction by dredging the twisted maze of catacombs, tombs, and dungeons that Arthas began.
Adventurers who grow to wield significant influence with Undercity are permitted to ride the tireless skeletal horses favored by the Forsaken.