Magma Dragoon, known as Magmard Dragoon (マグマード・ドラグーン?) in Japan, is a dragon-based Reploid who appears in Mega Man X4. Once a member of the 14th Special Unit he betrayed the Maverick Hunters, becoming a Maverick himself, all for a chance to duel with X and Zero.
Under the promise of obtaining what he desired most, he followed Sigma's orders and sabotaged the power generator of the floating colony, Sky Lagoon causing it to crash onto the city below it. This not only killed probably thousands of innocent civilians, but resulted in Repliforce (who were on patrol in the area at the time) being blamed for the incident, pushing General into starting a bid for Reploid independence which in turn was viewed as a coup d'etat by the Maverick Hunters. When defeated, he apologizes for his actions, stating how he had always dreamed of fighting X/Zero, and that "a mysterious man" offered him that chance, which he simply could not refuse