Meta-Nite is the equivalent of Kryptonite on Earth 23. It has similar effects on the Kryptonians of Earth 23 as Green Kryptonite does on the Kryptonians of other realities.
History
It was used by Machinehead against Superman of Earth 23 after Lex Luthor of Earth 23 revealed to him it was his weakness.[1]
See Also
- Appearances of Meta-Nite
- Item Gallery: Meta-Nite
- Images featuring Meta-Nite