Kryptonite is a radioactive mineral originated from Krypton.
History
At some point, Captain Luthor was able to acquire Kryptonite after the destruction of Krypton and carved it into a dagger as a weapon against Superman. Following his universe's destruction and relocated to Earth-Prime, the Kryptonite dagger was brought along him and was used against Superman of Earth-Prime.[1]
Functions
- Kryptonian weakening: When exposed to Kryptonite, the green mineral causes Kryptonians to be vulnerable and dizzy.[1]
Users
Current Users
Appearances
| Appearances | ||
|---|---|---|
 |
Pilot (Superman & Lois) | Appears |
Gallery
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Luthor's Kryptonite dagger
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