Types: Energy
| Name | Level | Player Level | Item | Quest required |
|---|---|---|---|---|
| Rough Coal Stack | 1 | 1 |  Coal Dust |
- |
| Coal Stack | 2 | 20 |  Coal |
- |
| Fine Coal Stack | 3 | 40 |  Anthracite |
- |
| Volcanic Coal Stack | 4 | 60 |  Charcoal |
- |
| Lava Coal Stack | 5 | 80 |  Extruded Charcoal |
- |
