Terra, Dominator of Planes

This is the first part of my "Dominator" Series, where I'll be creating a series of Dominator creatures, cross the lands of my world. This one is Death Maw, Dominator of Planes, a giant dragon whose power is as powerful as it is ancient. Not much is known about these beasts, because though they are as big as countries themselves, they also disappear without a trace, only turning up at certain times. It is believed that the Death Maw created the planes of the world now known.