Being the mythical dragon themselves, Dragonia was born from the mortal remain of Old Deus. With Aranleif, Hartyleif and Reginleif assumed kingship, the Three had spawned numerous kin except Hartyleif. Aranleif's dragons are noted to be jet-black in color.
In the age of legends, Hartyleif the Armageddon and Artosh the God of War, confronted each other on Muspelgalve, the highest mountain in the world. With both beings renowned as the strongest, Artosh challenged Hartyleif to a duel in order to determine their strength, only for the latter to state the fact that Artosh would never be defeated by "strength". Angered by his defiance, Artosh proceeded the duel and slayed Hartyleif, the fight itself turned Muspelgalve into a massive crater-then-ocean, which renamed to Thrymr Gap.
During the Great War, 8 clusters of the Ex-Machina, including Schwi, had engaged in a large-scale conflict with Aranleif and his 7 Followers. As the battle came to a close, Aranleif used Far Cry, his ultimate move, to annihilate the Ex-Machina. In less than a second, the Ex-Machina used the armament Umweg to deflect the attack to prevent further losses. The deflected attack destroyed Riku's village. In the aftermath of the battle, the Ex-Machina lost 1468 units while Aranleif and his seven Followers were defeated.
Towards the end of the Great War, the Dragonia joined the Elf and Fairy to form the Elven Alliance, to combat the Dwarven Alliance. While not shown in the movie, 8 Dragonia sacrificed themselves to contribute 8 Far Cry's, which were fired around the same time the Elves and Dwarves fired their Áka Si Anse and E-bombs.
Being the fourth-ranked race of the Ixseeds, Dragonia are very powerful. It was stated by Jibril that it took about 50 Flügel during the war to take down a Dragonia, which clearly illustrates their strength. Despite this vast difference in power, it was said in Volume 5 that Jibril was able to kill a Dragonia single-handedly. This is only possible due to her many attempts, and because she used tools and records made by Think Nirvalen and Lóni Drauvnil. She admits that it was no easy feat and nearly lost her life many times if not for Azril healing her constantly.
According to Jibril, Dragonia was, in fact, a trans-dimensional race that exist in multi-universes. This grants dragons many abilities including flight, teleportation and seeing through past, present and future.
The Dragonia are also capable of Far Cry, a powerful self-sacrificing attack. It was once used by Aranleif as a death blow to cripple the opposing Ex-Machina. It is believed to be comparable in strength to the Áka Si Anse and E-Bombs.
One of Dragonia's abilities is the Ruler’s Edict (王の勅令, Ō no Chokurei), the draconic language, a magic speech that allowed absolute orders to be given to any kind of phenomenon. If a Dragonia ordered death, life would witness its end, just as any matter would disintegrate with a simple command. That was the power that had its origin in the creation of the world itself, being the first of all languages. Legends speak of "universal language" or "language of creation," but only the Dragonia know its true nature.
In each single Dragonia scale, they have as much Elemental as the Flügel have in their entire body, which means that it takes the power of one Flügel to destroy just one of their scales. In cause of this, Flügel needs to be in big groups to kill one Dragonia. According to Jibril's discovery during her attempt to kill Lieschengerth alone, Dragonia exist over multiple timelines. If Dragonia's existence resonate between the three tenses, besides their literally infinite strength, there were no objective ways of killing them.
Despite its scale being one of the most durable material in the world which can regenerate itself by resonating its existence, Dragonia was far from being invulnerable. In fact, Jibril commented that Dragonia are just rigid hull that pass between time and space, hence if a crack was made, their damage will resonate in the same process of regeneration. By then, the Dragonia's own body will destroy itself, albeit Jibril herself suffered great consequence to make it possible.
List of Known Members
||Aranleif the Ultimate|
||Hartyleif the Armageddon|
||Reginleif the Wise|
|Lieschengerth (リーヒェンゲルテ, rīhiengerute)||White Dragon Lieschengerth|
|① Old Deus · ② Phantasma · ③ Elemental · ④ Dragonia · ⑤ Gigant · ⑥ Flügel · ⑦ Elf · ⑧ Dwarf ·|
⑨ Fairy · ⑩ Ex-Machina · ⑪ Demonia · ⑫ Dhampir · ⑬ Lunamana · ⑭ Werebeast · ⑮ Siren · ⑯ Immanity