Goblins

Goblins are generally small (60 to 80 centimetres), with a large head, a twisted and nervous body, long pointed ears, and a sharp face marked by a prominent nose. Their skin is often dirty, green, brown grey or black. They have arched legs and rapacious, clawed hands. Like other Green Skin, goblins wear their scars with pride.
They prefer attacking their opponents in the back or from a safe distance. When pressed into battle Goblins seek safety in numbers, attacking in large mobs. They like plundering and accumulating goods of value or not. They also tend to take weak slaves to satisfy their needs.
They live in large tribes under the influence of exceptionally charismatics leaders. Otherwise they are in small groups under the orders of stronger races, mostly orcs. Due to this, they now use a language close to the orc one.