Mountain Dragon

Description
Brave and grumpy, the Mountain Dragons do not like contact with other dragons and are considered higher beings by most religious species. Largest species in the world, a grown adult Mountain dragon is a large as a mountain. They're very rare, and only 7 have been awakened, but some say that there used to be much more of them, and they used to be very active, but after the war between the Hunters and Keepers, and Tyrant's rise to power, most of them got killed off.

Abilities
They can crush almost anything and have impenetrable scales. They can breathe lava and are incredibly strong. They are like Ancalagon the Back in size. They are to this known date, the only ones who can travel to the core without dying and taking the world with it and survive in outer space. It isn't confirmed, but most think they have a great power over fire and earth.

History
None, dragons have barely made it to the mountains where they can talk to a Mountain Dragon, let alone survive, that is, if the Mountain Dragon is feeling kind.

Other Info
Their diet is unknown and they live in the mountains. You cannot create a dragon of this species.