| FLATMAS 12 | ATLAS |
| Created by Keith Giffen and J.M. DeMatteis and Howard Porter |
 |
PLANETARY INFORMATION
Name: Flatmas 12
Space Sector: Unidentified
First Appearance: Justice League 3000 #2 (March 2014)
Creators: Keith Giffen; J.M. DeMatteis; Howard Porter
HISTORY
Not yet available