The heroes are going about their business in the Neverwinter market when an abrupt and seemingly impossible attack by plaguechanged horrors descends upon them. During the battle, they bear witness to an awesome spectacle: the appearance of a fully armored knight wearing the Lost Crown of Neverwinter, who comes to the aid of the city. The Lost Heir.
A plaguechanged white dragon swoops in to join the fray, only to be repulsed by the combined efforts of the heroes and the Lost Heir. Finally, the Heir turns the dragon to stone then vanishes, sparking rumor and speculation all over the city.