Population Migration / Travel
The Mustekala discovered the ability to levitate their island, and fly it around the world.
Shortly after the events of The Mustekala Schism, the mustekala began to experiment with Sinlaake with fervor. They were constantly discovering new things that could be done with their magic. One of their earlier discoveries, the Air Ships, led them to ask the question, what else can we make fly? With this direction in mind, they soon discovered that they could take the entire island that they called home and float it in the air. They could even pilot it in much the same way they could a ship. This led to them flying their island around the world, collecting other landmasses to add to their slowly growing country.