A Beast Digimon that, because it has an old-style interface on its brow, has been conjectured to be an experimental "Prototype Digimon" from before Digimon were discovered. The personality of natural Combat Species Digimon manifests particularly strongly within it, so its combat instinct is high, and it often barks and snaps at everything, but it seems that it was tamed by someone it once bit. The data that is said to have been hidden within the deepest parts of its Digicore, during an experiment, is the potent life-force data of the legendary beast, the "Dragon", and it is said it has the potential to grow into a mighty Digimon. Its Special Move is firing an iron sphere from its mouth (Metal Cannon). Signature Move: While it would rather fire after standing still and accumulating power, it is also able to fire an iron sphere while charging (Dash Metal).

額に旧式なインターフェースをもつ為、デジモンが発見される以前の実験用の“プロトタイプデジモン”ではないかと推測されている獣型デジモン。元々が戦闘種族であるデジモンの性格が特に強く表れており、闘争本能が高く、何にでもよく噛み付きよく吼えるが、一度噛み付いたものには馴れるらしい。実験の時、デジコア（電脳核）の最も深い部分に隠されたと言われるデータは、伝説の生き物“ドラゴン”の強い生命力のデータであり、強大なデジモンに成長する可能性をもつと言われている。必殺技は鉄球を口から放つ『メタルキャノン』。得意技：立ち止まって力を溜めてから放つ方が威力はあるが、突進しながらも鉄球を放つことが出来る「ダッシュメタル」。