Cell

Cell is one of the bosses in Dragon Ball Z: Kakarot.

Cell Saga
The ultimate bio-android created by Dr. Gero to kill Goku. He possesses cells taken from many Earthling warriors, as well as extraterrestrials who came to Earth such as Goku, Vegeta, and Frieza. By absorbing Androids 17 and 18, he is able to achieve his "perfect form", and he used Trunks time machine to travel back in time to do just that. Cell transformed into his 2nd form after absorbing Android 17. His physique is more filled out, and his previously insect-like features are now more human-like. Though he was at one point more powerful than Goku and the others in this form, he was no match for Vegeta after his time in the Hyperbolic Time Chamber.

Cell achieved his perfect form after absorbing Android 17 when Vegeta allowed him to do so because he wanted a worthy opponent. Cell is leagues stronger than he was before, and his appearance is even more human-like than his previous forms. His power, speed, intelligence, and regenerative abilities are just as his name implies: perfect. During the Cell Games, Goku proved to be a worthy opponent for Cell, but a surprise Warp Kamehameha blew the bio-android's head off. Cell was not deterred, but rather more exicted than ever, perhaps due in part to the Saiyan cells in him.

A powerful blow from Gohan forcibly expelled Android 18 from Cell's body, reverting him back to his second form. Concerned he could no longer win, Cell activated a self-destruct device within himself set to blow in one minute. Unable to attack Cell for fear of prematurely setting off the bomb, Gohan felt powerless, but Goku's quick thinking spared the Earth from certain doom. Cell was believed dead when he self-destructed, but his core was able to survive the blast. In addition to resurrecting in his perfect form (despite being in the previous form before detonating), he also managed to acquire Goku's Instant Transmission technique due to his Saiyan cells.

Moves/Super Attacks

 * Death Beam
 * Impact Smash
 * Consecutive Energy Blast
 * Sonic Blast
 * Special Beam Cannon
 * Assault Rush
 * Guided Kamehameha
 * Absorption
 * Kamehameha
 * Barrier
 * Multi-Form
 * Punishing Storm
 * Sonic Beam
 * Sonic Blow