Ender Dragon

Enderdragons are a new mob that is planned to be included in a future update, appearing in The Ender. Not much is known about them, other than they are part of the "Ender" creatures. They currently have only been photographed with a blank or placeholder skin.

Trivia:

 * The name "Enderdragon" was first made known through a tweet by Notch reading "raqreqentba", which could be decoded using ROT13, translating to "enderdragon."
 * Before it was textured, Notch reported how he was afraid to texture it as it was a complicated model. In the end, the dragon model was so complex Notch reported that he gave up making the texture manually and invented a texture packer tool to aid him in adding the texture to the model.  Notch also uploaded the code for the tool so others could use the pack.
 * The polycount on the dragon is higher then most models in minecraft and Notch joked on how Minecraft was "going next gen" when a fan mentioned it.