The goblin/troll is an antagonist.
The goblin/troll is large and green-skinned, with orange hair on top of his head and two orange sideburns. He is very muscular, and he has stitches that suggest his skin was sewn together. A tattoo is drawn on his left arm. The inside of his mouth is purple, and it appears that he has two large teeth protruding from his lower jaw.
He wears a black shirt, jean shorts with ripped edges, and dark brown boots.