If you'd like to do up either go for it. Burpsong is a grungy little fishing village on the edge of a desert and Cuttlestink is a debauched pirate like town. Names like those just have to be used somehow...make up a story if ya want. Amber is the big city for the region, with an orange color the magic is fire and the inhabitants are rowdy and mean but not necessarily evil. Likewise, Ironarse is something of a large town/small city on a river in a valley mostly for mining and since it's in a black country the magic is necro and the inhabitants are evil. Vomit is another grungy small town/large village. Being a green country the magic is nature and neutral but the inhabitants are quite infatuated with being gross and with reptiles (the southern part is mostly swamp).