At some point, Mongul the Elder became the ruler of Warworld. His daughter Mongal then left the planet for Earth, and became incarcerated in Belle Reve. She was enlisted as part of Task Force X on a mission to Corto Maltese. There, Mongal met her end after killing several military personnel.
- In DC Comics, Warworld is a weaponized mobile planet ruled by Mongul.
- Warworld is only mentioned in relation to the DC Extended Universe on a collectible card that was ultimately never produced for sale.