Mud Dragon (DragonVale)

The Mud Dragon is an Earth/Water hybrid dragon in the game DragonVale.

In-Game Description
''Mud dragons love to eat. Second only to eating, mud dragons love to play around in muck. They are so often covered in mud that you rarely ever see their natural skin color. Of course, you wouldn't be able to tell if you were seeing their natural skin color or not, since it looks an awful lot like mud. ''