Diatrymon

An Ancient Bird Digimon that possesses powerful leg strength, and is called a living fossil. Its wings do not have enough surface area for it to fly, but in their place it is endowed with legs that have powerful physical strength, and it is capable of sprinting at speeds exceeding 200 km/h. Also, it has an extremely ferocious personality, and a habit of regarding anything that moves as an enemy and swooping down on it. Also, the feathers that cover its whole body contain metal, so it seems it's difficult to inflict damage to Diatrymon barring the greatest of attacks. Its Special Moves are a tempestuous ramming attack (Mega Dash Impact), and a gigantic roar which does extensive damage (Destruction Roar).

強力な脚力を持つ、生きた化石と呼ばれる古代鳥型デジモン。翼は飛ぶのに充分な面積を持たないが、そのかわりに強靭な筋力を持った脚を備えており、時速200ｋｍ／ｈを超える速度で疾走することが可能である。また、非常に凶暴な性格であり、動くものはすべて敵とみなし襲い掛かる習性を持つ。また、全身を覆う羽毛は金属を含有しており、よほどの攻撃でなければディアトリモンにダメージを与えることは困難であろう。必殺技は、怒涛の体当たり『メガダッシュインパクト』と、広範囲にダメージを及ぼす巨大な咆哮『デストラクションロアー』。