Supes keeps on sparing him, which keeps on making him stronger as a result. Eventually, he learns Super Saiyan 4 or some shit, making him even fucking stronger.>Frieza and Cooler
Frieza goes on to slowly take over planets not inhabited by Mongul or Darkseid or any other warlords, usually beautiful ones, then sell them to other warlords. Also probably joins the Sinestro Corps. Cooler just works as brute force and takes over shit for HIS empire.>Cell
Cell goes on to challenge the world to see if someone can beat him, ends up losing to somebody after a long fucking fight, graciously leaves to do the same shit on other planets.>Buu
Starts destroying shit nonstop, becomes #1 enemy of the Lantern Corps along with Broly. Probably finds a way to fuse with Doomsday, possibly also gets a Black Lantern ring. He's only stopped by the Phantom Zone.>Broly
#1 enemy of the Corps simply because of how much shit he destroys, is so fucking pissed that a red lantern ring goes to him and shit just gets worse.>Baby
Possibly just goes to try and kill Vegeta, then take over the universe. Takes over some high level supers and their bodies in the process, eventually becomes friends with Starro.>Zamasu
In his Negative Perishables Ideal, he goes on to kill millions, gain the trust of some villains like Ra's to try and kill all sentient life, then gets sealed away.