Mach Jentra

Mach Jentra is the "Reinforced Light Armor Aerial Reploid" from Mega Man X: Command Mission. Originally he was sent by the Federation to assist in peacekeeping duties on Gigantis Island, but later defected and joined the Rebellion. His personality is that of a refined British gentleman, even going as far as to carry a cane or scepter-like staff. He was in charge of Ulfat Factory, a giant smelter and production plant for the Preon Mechaniloids. His tail is distinctly like that of a swallow. He defeated Zero in one-on-one combat when the former attempted to attack him alone, recklessly. Mach Jentra possesses flight powered by thrusters located in his boots. Unlike many of the other Flight-types in the game, he can be knocked to the ground for one turn by a powerful hit, negating the evasion bonus granted by his flight to ground-based attackers. Mach Jentra was also the operator of the factory core "Duboar", a seemingly simple AI controlled directly by Jentra's vocal patterns and spawned Preon's directly to aid him in battle. It's also hinted that only the real Mach Jentra can control Duboar, as Axl wasn't really able to stop Duboar from mass producing the Preons (thus forcing Zero to blow it up in order to stop the onslaught) despite mimicking Jentra flawlessly.

Mach Jentra is seemingly based off of Sage Harpuia from the Mega Man Zero series. They both seem to strive for perfection, which is viewed when Jentra taunts Zero as being an inferior life form.