Smelter
Generates ore for upgrading your hero gear. Higher levels increase ore production rate.
Levels 1-30 upgrade costs (Food, Gold, Iron) + build times.
Unlocks at levels 6, 11
💡
Base costs shown below. Use our building calculator for costs with your bonuses applied
, or set your resource reduction:
%
Upgrade Costs and Requirements
| Level |  |  |  | Time | power | upgrade ore output per hour |
|---|---|---|---|---|---|---|
| 1 | 10 | 0 | 10 | - | 700 | 2 |
| 2 | 150 | 0 | 150 | - | 1.40k | 4 |
| 3 | 700 | 0 | 700 | - | 2.10k | 6 |
| 4 | 1.80k | 0 | 1.80k | - | 2.80k | 8 |
| 5 | 6.70k | 0 | 6.70k | - | 3.50k | 10 |
| 6 | 20.00k | 0 | 20.00k | - | 4.20k | 12 |
| 7 | 41.00k | 0 | 41.00k | - | 4.90k | 14 |
| 8 | 65.00k | 0 | 65.00k | - | 5.60k | 16 |
| 9 | 100.00k | 50.00k | 100.00k | - | 6.30k | 18 |
| 10 | 120.00k | 60.00k | 120.00k | - | 7.00k | 20 |
| 11 | 340.00k | 160.00k | 340.00k | - | 8.00k | 22 |
| 12 | 530.00k | 250.00k | 530.00k | - | 9.30k | 24 |
| 13 | 580.00k | 280.00k | 580.00k | - | 10.60k | 26 |
| 14 | 810.00k | 390.00k | 810.00k | - | 12.20k | 28 |
| 15 | 1.10M | 550.00k | 1.10M | - | 14.00k | 30 |
| 16 | 2.00M | 970.00k | 2.00M | - | 16.40k | 32 |
| 17 | 2.60M | 1.30M | 2.60M | - | 19.20k | 34 |
| 18 | 4.60M | 2.20M | 4.60M | - | 22.80k | 36 |
| 19 | 5.50M | 2.70M | 5.50M | - | 26.80k | 38 |
| 20 | 10.00M | 4.80M | 10.00M | - | 32.10k | 40 |
| 21 | 14.00M | 6.70M | 14.00M | - | 38.40k | 42 |
| 22 | 18.00M | 8.70M | 18.00M | - | 45.60k | 44 |
| 23 | 23.00M | 11.00M | 23.00M | - | 53.70k | 46 |
| 24 | 28.00M | 14.00M | 28.00M | - | 62.70k | 48 |
| 25 | 48.00M | 23.00M | 48.00M | - | 74.30k | 50 |
| 26 | 67.00M | 32.00M | 67.00M | 7d 16:02:39 | 88.00k | 52 |
| 27 | 88.00M | 42.00M | 88.00M | - | 103.70k | 54 |
| 28 | 120.00M | 59.00M | 120.00M | - | 122.10k | 56 |
| 29 | 170.00M | 83.00M | 170.00M | - | 144.00k | 58 |
| 30 | 240.00M | 120.00M | 240.00M | - | 170.10k | 60 |