The term for a dragon who has been affected by Adon's Ban. They are like the fire-drakes in the sense that they have the same life cycle, have sentience, the ability to fly, can speak, and will sleep for a thousand years between two-thousand-year cycles of wakefulness. They have the same lust for treasure. As a further punishment, Adon deprived them of their ability to breathe fire, hence the name "cold-drakes." Instead they spew acid.