(troglodyte MM)
Fiends are foul, filthy creatures that tend to live off the refuse and leftovers of others. They take a malicious delight in spreading filth all over. Fiends are semi-humanoids; they run on all fours, but fight standing on their hind legs. Weighing as much as a man and standing as tall, they are a good 2' shorter when on all fours. Their skin ranges in color from light gray to light brown. A prominent muzzle full of teeth commands their faces. Because of their disgusting habits fiends have a very potent stench, enough to drive off even the most determined opponents. They are also thought to be the cause of many plagues and are thus sought out and exterminated.