Hatchiyack (ハッチヒャック, Haccihyakku) is a supercomputer created by the Tuffle genius Dr. Raichi. Hatchiyack is sentient, and is able to collect the hatred of those who die violent deaths, and resurrect them endlessly as Ghost Warriors.
Hatchyiack's Ghost Warriors were summoned by Raichi during his fight with Prince Vegeta.
Hatchiyack broke free from Dr. Raichi's crystal ball after Gast Carcolh destroyed it. After he appeared, he released an ear piercing sound of the collected deaths of many Ghost Warriors, causing the crowd and the participants to hold their ears shut in pain.
It is currently unknown how powerful Hatchiyack truly is, but it is possible he is stronger than any of his ghost warriors produced (LSSJ Broly, SSJ3 Vegeta, etc).
Flight: The ability to levitate by manipulating one's own ki.