Cobalt lives in the Forbidden bog, a hazardous and magical place on Stratus island. He has lived there for many years and has learned to survive the swamps despite many dragon eating creatures. Due his time in this mystical place, he has grown larger than normal dragons, and is on par with being able to fight large monsters, hunt in the area and the cannibal dragons of the valley. He tends to babysit those that get lost in the bog or swamp if he comes across them and has, for the most part, raised Nova since he left the magic crafters pocket.