Tuff was a settlement in Vacuo, having had prior leadership established before a wave of Grimm invaded and destroyed the settlement. Following these events, the residents of the settlement became a nomadic tribe led by their mayor, Slate.
With the help of Team CFVY and following an attempted human trafficking scheme conducted by Carmine Esclados and Bertilak Celadon, the nomads of Tuff successfully reached the settlement of Coquina, where they found safety.
- Slate - Mayor of Tuff
- "Tuff" is a light, porous rock formed by consolidation of volcanic ash.
- This maintains the theme of Vacuan settlements being named after rocks and geological formations.