Roly Umber was a human male who was a member of the grav-ball team AppSci SaberCats at Lothal's Junior Academy of Applied Sciences during Zare Leonis's time on the team as center striker. Umber played in the position of defender.
- Servants of the Empire: Edge of the Galaxy (First appearance)
Notes and referencesEdit
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 Servants of the Empire: Edge of the Galaxy
- ↑ 2.0 2.1 Although Umber is never specifically described as human in Servants of the Empire: Edge of the Galaxy, it is specifically stated that that the schools's xenophobic athletic director removed the team's only non-human players, and Umber is not removed.