User blog comment:Avatar XIII/DCRB 25 Season Two Finale: Superman vs Goku/@comment-26134732-20180111151656/@comment-25907157-20180111164218

Hah! Everytime I search Ultraman without specifying it's dc comics, it always brings up the Japanese TV show.

So to briefly explain, Ultraman is one of the many evil counterparts of Superman from Earth-3. He leads a crime syndicate in contrast to Superman leading the Justice League.

Goku Black is an evil Kai named Zamasu who stole Goku's body and starting killing all the mortals in his reality. It's a little complicated.

Thanks for checking it out ^^