Uno

Uno studies Imps, and he and Edan exchange information.
Having recently heard about the Black Spirit from Edan, Uno has been obsessing over his research on these fantastical creatures.

Yet after receiving word from the Western Guard Camp on the colossal Imp Red Nose's emergence, Uno rushed over, praying silently for the Imp's dramatic change in appearance to be somehow connected to the Black Spirit...
Per chance if there was a direct connection, Uno pictured himself celebrating the discovery over a pint at the Lunar Halo Inn.