Quest Stages - MQPaarthurnax (Paarthurnax)

Stage	Objective
10	Kill Paarthurnax
20	Talk to Delphine
	Delphine and Esbern have discovered that Paarthurnax was one of Alduin's chief allies during the ancient Dragon War. They refuse to give me any more help until I kill Paarthurnax.
50	Delphine and Esbern have discovered that Paarthurnax was one of Alduin's chief allies during the ancient Dragon War. I killed him, as they requested.