Talk:Dunwall Tower/@comment-176.253.37.94-20131230021102/@comment-1500935-20140122171945

It's just an heirloom, a valuable clockwork egg to be precise. The only ones in Dishonored are the Boyle Egg in the gallery upstairs at Boyle Mansion, and the Imperial Egg at Dunwall Tower's gallery. They are also the main objective in the Burglar challenge of Dunwall City Trials.