Cell is a ultimate fighting machine made by Dr. Gero. He could destroy a army of soldiers with ease. He was a awesome opponent for Marai Trunks. Marai Trunks was disposed of by Cell. Cell has 3 stages he transforms into. The first 2 are his unperfect stages. The last transformation is Perfect Cell. He is the strongest in Perfect Cell. Cell, however, needs to absorb opponent's to reach his forms. After Cell disposed of Marai Trunks, he stole his time machine and traveled back in time to absorb #17 and #18 to rach his Perfect form. When he encounters the Z-warriors, they defeat him, but Cell kills himself with hopes to detroy everyone with a self-destruct, but Goku teleports him to King Kaio's planet so he wouldn't blow them up. Cell regenrates froma single brain cell left from when he died, and he comes back for revenge and Gohan defeats him then. Cell later teams up with Freeza in hell to try adn take over once more, but they are both once more defeated by Goku and his friend PaikuHan. Later Dr. Gero rebuilds Cell and upgrades him and with plans to defeat Goku, but once more, Goku deafeats him for the final time.
