A wyvern is a venomous drake with a well-earned reputation for impatience and aggression. As much as 15 feet long and weighing up to 1,000 pounds, a wyvern's resilient body allows it to crash talons-first into large prey without serious risk to itself. A wyvern uses its momentum to stun its target before injecting it with searing venom or carrying it over the side of a nearby cliff. Because a wyvern lacks the strength to haul its prey all the way to its nest intact, it is far more likely to lift and drop its victim over a gully or canyon and let gravity do its work before it descends to pick apart the carcass.