Krona
Comic book character
Krona is a supervillain appearing in comic books published by DC Comics. Wikipedia
Powers and abilities: Immortality, Superhuman strength, Psionics, and more
Fictional universe: DC Universe
Creators: Gil Kane and John Broome
Species: Guardians of the Universe and Oan
First appearance: Green Lantern (vol. 2) #40 (October 1965)
Place of origin: Maltus