Kokalos

The Kokalos are Cold, mindless, savages. They obey their master without question, and don't care who gets in their way. Asteria makes them by dropping dragon teeth into the ground and pouring blood over them to make them grow. They look like normal people except for their skin. It's pale, gray, much like an X-Ray.

You can see through the skin slightly and their bones glow a sickly off-white to help. Some grow another external bone that they fashion into swords