This dragon already exists. Please don't flag this page for deletion, as the fanon dragon was made before the real one.
"On a dark, dark, stormy night, the witch Massenia, on a short hike, walked into the depths of the Morkon Cave for shelter. Inside was a shivering Palladium Dragon! Apparently, these dragons won't live anywhere except Treasure Habitats. Aww, they look like little knights in shining palladium armor."