Keef is a member of the Bronze Key Guild, and is willing to do business with anyone, even a black magician like Hardin if it means getting money for collecting whatever rare and unusual items that person may require.
"May the abundance of Maphr be with you! Young traveler, welcome to the most boring place in the Dwarven town! I am Keef, member of the Bronze Key Guild! I was forced to be the chief of the guild by my brothers.
I hate this boring office work. I can't wait to complete my term and start traveling again. But until then, I am spending time doing business"