Only one complaint about the setting of Korvosa;
The Imp vs Psudodragon thing plays a serious background/lore role in the city (fortunately not in the campaign itself).
BUT, In such a conflict, the Imps will always triumph. Fast healing, DR 5, and immunity to poison means that a hundred Psudodragons couldn't hope to take out a single Imp. This makes one of the random encounters useless unless you are feeling really cruel to your PCs, fortunately that is the only "real" spot in the campaign where this comes up.
