This quest is not available in game.
Bring Ribbly's Head to Yuka Screwspigot in the Burning Steppes.
My brother Ribbly has always been a drain to his family, taking our money and wasting it on one scheme after another.
Well, his last scheme must have been his worst, because Baron Revilgaz of Booty Bay just put a price on poor Ribbly's head. I can't tell you how happy this makes the Screwspigots! Our little Ribbly's finally worth something!
But now he's hiding out, deep in Blackrock Depths. Please, find him and bring him to me!
Or, if he won't come, then that's ok... just bring me his head.