Graav is a sand giantess living in the deserts of
Amazonia_World. She hides under the sands of the desert, burrowing through it to chase down her prey. While her vision is good, it is her tremor sense that one has to worry about. She can sense when prey is near her underground. She actually has trouble pinning down prey when they are standing still as she prefers not to break through the sand if she isn't getting food into her mouth. She can leave the sand and walk on the surface, but she tends to only do so if she is mating or getting a drink of water. She has net-like gills that allow her to breathe in the sand, filtering it out. Her lair is the size of a baseball diamond and often has sand dunes surrounding it for easy location. It's actually one of the few ways prey can spot her before she spots them. As far as predators go, Graav only fears the similarly sized sandworm girls who also burrow through the sand and can eat her. If a sandworm girl is in the area, she actually will go on the surface and stay there for a while. If you see her on the surface not moving, it might be worse news for you.
