![image](https://comicvine.gamespot.com/a/uploads/square_tiny/0/9241/527617-0002.jpg)
Rock
Rock was one of the villains sent to planet Salvation. He sided with the Joker.
Name:
Rock
Publisher:
Real name:
Micah Flint
Aliases:
- Micah Flint
Birth date:
None
Gender:
Male
Powers:
- Invulnerability
- Stamina
- Super Strength
- Unarmed Combat
First issue:
![cover](https://comicvine.gamespot.com/a/uploads/original/0/9241/527617-0002.jpg)
Micah Flint was an astronaut who volunteered to participate in genetic experiments that would modifiy human physiology and anatomy so that they could stay in outer space without sopisticated technology.