Fafnir is a nord assassin and member of the Dark Brotherhood living in Skingrad. He acts as doorman and keymaster for Summitmist Manor during the ‘Whodunit?’ quest. Approaching him causes the weather to turn stormy.
"We have the same Mother, you and I. And she wants you to have this. It's the key to the house." -Fafnir
"Go, go! Socialize! Talk to those fine people, and then plunge your knife into their throats when they ain't lookin'! Ha ha ha ha ha ha ha!" -Fafnir