Grumb was a soldier in the Nameless Army when he was drafted into the Corps, and for the first few months of his life as a Green Lantern, he didn't even have a name. Grumb has dreams of working alongside Kilowog as a trainer.
Powers and Abilities[]
- Power Ring: has no powers; his Green Lantern Power Ring can accomplish anything his imagination can conceive.
Appearances[]
- Day of the Dark Knight!
- The Eyes of Despero!
- Revenge of the Reach!
- Siege of Starro, Part One!
- Siege of Starro, Part Two!
Powers and Abilities[]
Abilities[]
- Indomitable Will
Paraphernalia[]
Equipment[]
Weapons[]
- Green Lantern Ring
- Energy Construct Creation
- Force Field
- Energy Projection
- Flight
- Energy Construct Creation