"Sons of Kyuss are horrible undead beings that convert living humans and demihumans into cursed undead like themselves. Sons look similar to zombies and are often (75%) mistaken for them when seen from a distance. Putrid flesh hangs loosely from their bones. Their skulls are completely devoid of skin, with only a few strands of hair and fungus remaining. Most revolting of all, writhing green worms crawl in and out of every skull orifice. Their clothing is usually filthy, tattered rags, but recent converts occasionally have fine garments."