Sink Worm

The sink worm is a huge white worm, looking like a long giant maggot, that travels beneath the sand or silt, leaving a sunken depression in the surface behind it. In spite of this clear warning sign, few prey escapes once a sink worm begins hunting them. The huge maw is easily capable of swallowing man-sized creatures with a single gulp.

Sink Worm

Dark Sun: The Scorched World of Athas EvanMoreau