Ethereal Dragon
Ethereal dragons are spirit-manifestations bending the fabrics of reality. Mostly these things are the results of powerful magics, but sometimes malevolent spirits push through on their own volition in locations where the fabric of reality is weakened for some reason. The bigger the manifestation, the more skilled magician is needed and summoning an ethereal dragon is certainly a job only the seasoned magic users should attempt.
The Uninvisited Isle 
