Tishu

Tishu is a biological android from Timeline 4, where Gero's supercomputer still exists. He is cold and calculating, with DNA of many of the world's strongest defenders and opponents.

Appearance
Tishu bears a resemblance to Imperfect Cell, with a light blue skin and longer horns being the main differences.

History
Created by Gero's supercomputer in Timeline 4 to be a stronger version of Cell, he has a base power equal roughly to that of a Super Saiyan 3. After reaching maturity, he uses a time machine to go to Timeline 1 (the location of the main story) and secretly gathers the Dragonballs.

To be continued...