Were originally upgraded Sentai suits meant for good but with twisted designs because of Dr. Hinelar.
Were created as pure evil Power Rangers.
Were programmed to seek out and fight against the Megaranger of the same color. Fighting another color would confuse them, causing them to fight less efficiently.
Had the ability to read the mind of the Space Ranger of the same color. This ability did not apply to Rangers of other colors, causing them to fight less efficiently when not fighting against the same color.