Cell

Cell is the ultimate creation of Dr. Gero, designed via cell recombination using the genetics of the greatest fighters that the Remote Tracking Device could find on Earth. The result was a "perfect warrior", possessing numerous favorable genetic traits and special abilities from Goku, Vegeta, Piccolo, Frieza and King Cold. He was one of the few Red Ribbon Androids not directly completed by Dr. Gero, instead being completed by Dr. Gero's Supercomputer in an alternate timeline. After achieving perfection, he sought to dominate the world through fear of his incredible power. Because his genetic composition includes DNA from Goku, Vegeta, and Piccolo, he is aware of their weaknesses and is therefore able to exploit them in battle. However, Cell's overall personality changes drastically with each transformation. Initially, Cell is completely single-minded in the pursuit of his goals and is very cautious, sneaky, cunning, knowledgeable, and calculating in achieving his main goal of perfect.