Talorvis Vilewind

Talorvis Vilewind, once known as Lord Talorvis Sunbrook in life. In his shame and depression for failing to help protect Quel'thalas, he abdicated his land and titles to his younger brother in favor of exile with his two sons, Dalthin and Var'athis. All three joined Prince Kael'thas and Illidan in Northrend to help bring vengeance to Prince Arthas, only to be cut down.

Dalthin and Var'athis escaped, but Talorvis was fated to become something truly evil. Darkfallen, San'layn.

Talorvis spent much of time back and forth between Northrend and the rest of the world, manipulating political conflicts that would result in loss of life.

Eventually, he would meet justice at the hands of the Ashen Verdict, where he was left mortally wounded in Icecrown Citadel as his master was slain. Though, few would have expected the San'layn to self-persevere, feeding off of the dead within the citadel, until he had enough strength to escape.

Spending many years in hiding, he finally emerged when Blood prince Dreven pledged his forces in service to the Horde, and more importantly to its Warchief.