The black dragon Nalice hid with her Blackwyrm Cult[1] in the Master's Cellar beneath Karazhan, Medivh's former home and one of the most powerful magical locations on Azeroth, researching arcane secrets buried beneath the foundation to perform some sort of arcane experiments.[2] Rogues seeking to gain the [Fangs of the Father] are tasked with going to Karazhan, linking up with Wrathion's agent, then killing Nalice and obtaining a vial of her blood.[3]
Blackwyrm Cult