Most OP Final Boss in a fighting game?

[MKB]

There are a lot of cheap Final Bosses in fighting games throughout the course of history, but which one takes the cake?

 

[True Grave]

Pretty much this entire list

 

[Johnny Based Cage]

 

[MisguidedAngel]

Yeah, Ivan Ooze is the only legit answer.

 

[TyCarter35]

Most SNK Boss deserves consideration along with Ivan Ooze

 

[Marinjuana]

Ivan Ooze is the hilariously broken example everyone likes but was the AI that played as him annoying as hell? Never played it myself but a lot of boss characters are broken beyond belief if you get a human controlling them.

In the games I've played nothing has come close to UMK3 Motoro. Dude was nonsense. Wasn't the final boss though.