Digimon who bear the name of Coredramon possess data of the Dragon kind within their Digi-Cores, making them worthy in the name of 'Dramon', and since the amount of Dragon kind data is high, thus explaining their more draconic appearances, they are indeed Pure-Blooded Dragon type Digimon. This Digimon is named 'Coredramon Ashu', and was formed when Dracomon absorbed a rare jewel called 'Blue Diamante', mined only in very few mountainous areas above sea level, hence why his body blued in color when he evolved; he's able to fly at high speeds with his wings, developed due to a life in the steep mountains. His special attacks are "Strike Bomber", which delivers blows full of deep regrets at the opponent with his tough tail, and "Blue Flare Breath", which spits out a red-hot breath of spangling blue flames. Those who are attacked with "Blue Flare Breath" will have their flesh data destroyed instantly, revealing their Digi-Cores. Like Dracomon, Coredramon Ashu bears a special scale which is different to the scales that cover his body, called the "Backwards Scale". Should you touch it, Coredramon Ashu will get really angry, and attack you with "Shurunen", which makes the crest on his head glow intensely and fire indiscriminately a beam bullet from his mouth. (Wildermon)
「ドラモン」の名を冠するデジモンにはデジコアに必ず竜因子のデータを有しており、その竜因子データの割合が高ければ高いほど体の形状が竜型になっていくが、コアドラモンの竜因子データ割合は100％となっており、まさしく純血の竜型デジモンである。体表が青いコアドラモンは、標高の非常に高い山岳地域だけで採掘される「ブルーディアマンテ」と呼ばれる希少な宝石を多量に摂取したドラコモンが進化した姿といわれており、険しい山々で生き延びるための発達した翼で高速な飛行を行うことが出来る。必殺技は、青色に輝く灼熱のブレスを放つ『ブルーフレアブレス』と強靭な尻尾を使って相手に痛恨の打撃を与える『ストライクボマー』。『ブルーフレアブレス』はデジモンの体表を覆うテクスチャーデータを分解する効果があり、このブレスを受けたデジモンはむき出しとなったデジコアへの攻撃を許すことになるだろう。ドラコモン同様に「逆鱗」といわれるウロコを持っており、ここに触れてしまうと怒りのあまり意識を失い、頭部の角を激しく発光させた後に口から放つ拡散レーザービーム『ジ・シュルネン-Ⅱ』を無差別に放ってしまう。
