Smart—Luthor was truly brilliant. Not a single hair grew on his head, which probably helped his brain dissipate heat better.
With Little Dai, Barry, and the others present to witness everything, it was Luthor, the man who had just woken up, who came up with a solution. Or rather, he was the one who understood Deathstroke's powers more clearly.
Could he help others gain a Super Healing ability?
The answer was yes. Among the many anti-Superman technologies Luthor had researched, one had produced a similar byproduct: "Doomsday Spores."
In the DC Universe, if you talked about Healing Factors, you absolutely could not avoid Doomsday and Lobo; just as in Marvel, talking about Healing Factors meant you could not avoid Deadpool and Wolverine.
Doomsday had originally been one of the Kryptonians' self-destructive inventions, and it had beaten Clark senseless countless times. Luthor valued its powerful performance as a weapon, so he had obtained some of its spores for research.
He had also wanted ordinary people to gain Healing Factors. Looking further ahead, it might even have become a technology capable of helping countless disabled people.
Luthor was indeed a bad man, but he was also a complicated one. He had his good side too. At the very least, he donated money to various disadvantaged groups and children who could not attend school. Do not ask whether he was building an image or avoiding taxes—donating was still donating.
He had many inventions, and they had indeed advanced human technology, even if many of them had originally been intended to deal with Superman, or were byproducts of failed evil experiments.
It was like when Deathstroke had started a business over in Marvel and recruited many scientists to research Superweapons, only for them to come up with new flavors of instant noodles and self-heating