Michael Holt (Earth-9107)

The third smartest man on Earth, Michael Holt became the hero Mister Terrific after the death of his wife Paula.

Following his journey into the Dark Multiverse, Holt discovered that his company had been bought out by industrial mogul Simon Stagg, much to his chagrin. He returned to the old building, now used by Stagg Enterprises, and came to discover that Stagg had been performing experiments on Metamorpho, forcing him to transform himself into Nth Metal. This opened a portal to the Dark Multiverse, which Terrific, Plastic Man, and Metamorpho were sucked into.