Darba the Crone

Darba the Crone is a Dark Iron dwarf warlock trainer located in the Forlorn Cavern in Ironforge. She is one of the Dark Iron dwarves that stayed with Moira Thaurissan after her reunion with the dwarves of Ironforge. She is found talking with Larn Caverndeep in Bonegrip's Runes and Dooms.

Quotes
The darkness does not embrace you,. Cease your prattle and remove yourself from my sight! Be gone!
 * Non-warlock gossip