M
建築
Mini Heater
Subtypedecoration
CategoryRare
Life Essence cost3000
Levels and effects
| Level | Power | Time | Metrics | Requirements | Costs | Effects |
|---|---|---|---|---|---|---|
| Level 1 | — | — | prosperity: 200 | — | — | Coal Gathering Speed: 6% |
| Level 2 | — | — | prosperity: 400 | — | — | Coal Gathering Speed: 12% |
| Level 3 | — | — | prosperity: 600 | — | — | Coal Gathering Speed: 18% |
| Level 4 | — | — | prosperity: 800 | — | — | Coal Gathering Speed: 24% |
| Level 5 | — | — | prosperity: 1000 | — | — | Coal Gathering Speed: 30% |