Dragons

"'In the past, Europeans refer to dragons as calamities, mainly because the dragons were just too powerful, so powerful that every effort a tribe or a country put in was destroyed within a night. Since then, humans were hoping to have power, a power that would allow them to take on the dragons…” - Su Lu"One of the most powerful and long living species in the series. Dragons had long lifespans, but their reproductive ability was extremely weak, especially the true dragons with noble lineages. So most of the dragons that most people encounter nowadays are merely pseudo-dragons or crossbreeds. The number of true dragons in the world had a tendency to remain the same. It neither increased nor decreased.

Power
It was stated by Su Lu that the main power of a Dragon is it's breath, it was a true dragon’s deadliest weapon. It left nothing alive as it surged across the land. An emperor level Dragon's breath can destroy any forbidden curse so even a Forbidden Mage might die before it, and thus was why a true dragon was deemed an inviolable existence. The dragon breath also possessed such a strong absorbing force that Super Wind Mages could be helpless if caught in it. The roar alone of a true Dragon was enough to torture peak advanced mages and render them unconscious.

A dragon had control over different magic, especially a Black Dragon. There were different kinds of dragon breaths, each bringing a different form of destruction, among them, Dragon Flame was like a falling sun. It would turn the surface into pits of flames and lava that would take centuries to recover!

Outside of that a Dragon's scales are sturdy enough to resist damage from Super Level Magic. This was proven during the attempt to capture the Black Dragon Emperor when even scores of Super Mages were barely able to survive the battle even with it's flame breath sealed.

Ranks

 * Great Lesser Earth Dragon
 * Pseudo - Dragon

Taming
Irene family, who specializes in the taming of dragons with the use of the spirit element, now capable of taming dragons with a six star rating (out of seven. Creatures at this level actively listen to the commands of humans and are controllable enough that any monster with this level of verified taming, it can be allowed inside urban limits without restraints)