Wyvern

A wyvern has two scaly legs, leathery wings, and a sinewy tail topped with its most potent weapon: a poison stinger. The poison in a wyvern’s stinger can kill a creature in seconds. Extremely potent, wyvern poison burns through its victim’s bloodstream, disintegrating veins and arteries on its way to the heart.

Wyvern

Dark Sun: The Scorched World of Athas EvanMoreau