Drull Nocks

Drulls Nocks are similar to blind goblins that live deep underground and feast on magic maggots. Their skin is grey and the remnants of their eyes are white specs. They're called Drull Nocks because of a corruption of the words 'Dull knocks', and were originally called such because they gather their food (magical maggots) by knocking along cavern walls.

Appearance
They also have all sorts of nasty warts and bumps along their grayish-black skin, and their eyes are entirely a stoney-grey color. They're human height when fully standing, but are always hunched over so they are actually only about gut-level.

Culture
They live like a gigantic family, able to memorize the information of each and every individual in the species much easier than other races.