Dr. Sivana Vs Professor Ivo

7 day prep battle. Which super genius wins? Pre-Flashpoint versions.

vs

I like this thread. I'd side with ivo unless someone can explain otherwise.

i'd take sivana. both are geniuses, obviously, but sivana is f'n nuts, more ruthless/evil and likely the cleverer of the 2.

Sivana has a lot more variety, while Ivo's really known for one thing. But that one thing is one man league Amazo, so imo Ivo.