In my own Briarmoor game, goblins are dwarves who were twisted and mutated by the magic of the Titans. The foul spells used to create goblins and the goblins having spawned continually for centuries in weird under mountain tribes, mutating, cross breeding, worshiping dark gods and practicing darker magics have led to an infernal taint that marks goblins as a race. The standard dark folk from fairy tales are found in the greener lands, but among the mountains and deeper wells of the world no such uniformity is found. To provide some inspiration for your own tainted goblins, below is a d66 chart. Be inspired, be creative, be anything but expected!
|all white eyes
|gray and slimy