Sleek aquatic dragons with webbed feet and broad flat tails, adapted for underwater life

Young sea dragons are light bluish-gray in color (similar to dolphins), darkening to a deep slate color in older individuals. Their skin is smooth and sleek, and their bodies are more compact than most dragons, though their long neck gives them the same flexibility. Though they live in the water and are somewhat adapted to it, sea dragons still must breathe air, similar to dolphins or whales. A sea dragon may hold its breath up to three turns while swimming or performing other moderate activity. These dragons have much the same physical structure as other dragons, but their feet are webbed and their tails are short, flat and broad; these adaptations help the sea dragon swim efficiently, but severely limit their ability to walk on dry land. Unlike other dragons, sea dragons do not have a tail attack. The breath weapon of a sea dragon is a cloud of steam; they are immune to damage from non-magical steam (including the breath weapon of another sea dragon), and suffer only half damage from magical steam attacks. Sea dragons are neutral in outlook, in much the same way as ice dragons. They often maintain lairs in air-filled undersea caverns.

A proud, ancient race of gigantic, carnivorous, winged reptiles. There are many subspecies of dragon, many of which are distinguished by the colour of their scales. All dragons are egg-layers and hoard treasure in their lairs, far from areas of human civilisation.