Tyrant Dragon

Tyrant Dragons (暴龍) are wild, uncontrollable creatures that could level a town on their own. However, it is believed that even ten of these Tyrant Dragons cannot destroy the magical container barrier caused by the Eternal Seal Spell.

Appearance
They appear to be powerful dragons that have spikes coming out of they heads. They are also shown to have a lot of muscles.

Personality
They are wild and uncontrollable creatures who destory towns on they own.

History
Nothing is know of them yet except that they have destoryed towns throughout Britannia and the Holy Knights created a spell to trap them and other powerful beings.