This is part of the evil character progressional quests for the Bloodline Chronicles. It is given by Laren Jadefire at the evil camp in Nektulos (423, 27, -1477). The quest takes place inside of the Tombs of Night.
The first step is to find and plunder an ornate sarcophagus and an elegant sarcophagus in the Tombs of Night:
Ornate: 27, -23, 89
Elegant: -69, 0, 103
After inspecting both sarcophagus, Qaseid R'Syd will spawn. He is a level 35 vampire. Kill him and the quest will advance.