Appearance: Quadrupedal body type with digitigrade hind-legs, body is covered in thick scales often of pale blues or whites. Their underbellies are counter-shaded and lined with wider scale-like plating rather than normal interlocking scales like the rest of their body. Four clawed fingers and four clawed toes. Lacking any visible ears. Typically have ram-like horns and bony spikes on their jawline. Rigid spines line their back down to the tip of their tails. Their tails lack any weaponry. Wings are massive and leathery, typically with a pale underside matching their counter-shading. Their wings have four claw tips with a fifth thumb claw at the leading edge.

Average Adult Size:
Shoulder height: 7.5-8ft
Wingspan: 28-35ft
Body Length: 15-18ft
Tail Length: 15-18ft

Reproduction: Rêvebleue are Caecerta and as such are egg-layers. A healthy female will lay an average clutch size of around 3-4 eggs which take about four months to hatch. The eggs are thick and leathery with a pale-gray appearance. The eggs are around eight inches in length and weigh about five pounds.