The battle of Lazerenth Ice vs Fire

In the world of Nafice there are three colonies of dragons. They all live together in there own territories. The Ice dragons have the ice lands, the fire dragons have the fire lands, and then the unmagical dragons have the lands in between. They are the dragons always forgotten about because they don't have the power the other dragons have. All is fine with the kingdoms until someone takes the great ice and the great fire. The two dragon species are almost immortal except to the strongest of magic. Who will when this catastrofic war and what will happen when a secret creature of death is awaken?