Celtis

Formed from a fragment of a fractured kingdom long ago and forced to the sky for protection, Celtis was able to experiment with the unique resources unearthed by the sky Islands. It became a center for innovation, selling machinery tools and trinkets, and from that trade became powerful. However, most of it's history the kingdom was largely isolationist, having been restricted by its location. Only recently has it started to look to expand its influence.