Rhyor's eyes grow brighter whenever it spins its drill, sometimes to the point that energy leaks out from the sockets. It rockets down from the atmosphere with its drill active to see how far into the ground it can burrow in one go.
Originally making its home in the ozone layer, it hurtles to the ground when the shell enclosing its body grows too heavy. Its horn, which rotates like a drill, destroys tall buildings with one strike.
