Alpha 6

Alpha 6 is one of the main allies in Power Rangers Terra. He is one of the Alpha robots in the in the series of fully-sentient multifunctional automatons and the robot with an attitude—literally. He took Alpha 5's place during the Turbo when he and Zordon went to Eltar as well as aiding the Space Rangers and Galaxy Rangers. After that, he somehow returned to Earth and brought the Terra Rangers right after discovering their awakening of the powers and aids them in fighitng Thirteen.