(Don't take the image above as the actual look of the dragon, I just placed it there for fun.)

Description: The Great World Ender is the largest, most long live, rarest and the most  powerful of the dragons. A juvenile World Ender can destroy a mountain half the size of Jade Mountain just by waking up underneath it  and the tribe is known for the fact that they gouge great chucks of rock and earth and had been known to even sink islands.  They are also highly cannibalised and will fight other World Enders to the death for territory. A female World Ender can only lay an egg once ever century. World Enders reach their reproductive stage at 40,000 years of age. As far as population is concerned, the World-Ender is quickly going extinct with only 205 individuals current alive and only 15 able to reproduce.

These leviathans can be summarised as great serpents with large muscular and thick legs, 2 pairs of wings with hook claws that can be used as hands on them and a mountain sized beak with many wicked sharp teeth. They are covered with a light fluff and have scutes that cover the back and face. Their tail is spilt into 7 different ends that can act on their own and have four sharp and hooked claw like stingers and a retractable spike on each end of the tail, each containing a venom with different effects. They also have large bulbous eyes that can see infra-red, UV and Polarised  light. Their lower jaw is split in the middle and can extend a few meters from the animal. They also have small gills

Special abilities: They have scales that produce energy, in the form of either water, ice, fire or thunder that is emitted when necessary. They can shot out blue fire that is incredibly hot and can vibrate their  fluff and gills to produce low-frequency sound in order to communicate with others. The majority of them are animus. (Animus World- Enders store up animus magic throughout their lives and can use it in a large burst of power that can take up to centuries to recharge) Older World Enders can fire out bolts of red, crackling thunder from their eyes.

Colouring: They are mostly seen with earthy colour, but can have patterns of blues and greens as well. They also posse a large foldable sail that they use to show dominance and a frill to make themselves appear larger and to produce a large flash shot. Their scales can change the shade and gradient of the colour but not the base colour itself. 

Habitat: The Great World Ender are mostly found in large mountain ranges, open ocean and the deep abyss of the seas.  

Tribe: Doom Fang and The Grim

Leader: Doom Fang: Le Ghaster

Subordinate: Volcanic(One of Le Ghaster's 3 sister)

The Grim: Victory's Strike , Subordinate Leader: Earthquake