Masterminds of Sharn is DDO's forth expansion. It gives the player the ability to travel from Stormreach to the city of Sharn on the continent of Khorvaire. It also adds the Masterminds of Sharn adventure pack. The chain involves the recovery of the item that was recovered in the quest that was added in Update 41, while avoiding a conflict with the Aurum, the Boromar Clan, and Sharn's city council. The expansion also added the teifling race, the teifling scoundrel iconic race, and the inquisitive enhancement tree.