Those in use by Nappa and Vegeta are a more advanced model developed in Age 737, and their power level is 1,200. The Saibamen possess only enough intelligence to understand orders given to them by their leaders thus, they will never revolt. They were also used as portable battle warriors to provide additional man-power for the Frieza Force, as shown with their usage against the heroes. They became a common tool of the Frieza Force, which frequently used Saibamen in training exercises for warriors, as shown when a young Vegeta effortlessly defeated five Saibamen at the age of five. They made their way into the Frieza Force through the Saiyans, and were then used after they learned how to understand orders. The Saibamen alien life-forms were also modified using biotechnology. Saibamen were also created by a Saiyan scientist using biotechnology. They are extremely rare and valuable since harvesting their bulbs is difficult few Saiyans are able to handle them since they are wild and may attack their handler. The Saiyans discovered them and realized their value as a weapon.
Saibamen are native to a planet away from Planet Vegeta and evolved from plants. 2.1 That Time I Got Reincarnated as Yamcha.
