Gathering Iron I
Increase Iron Gathering Speed
Max level: 5
Research levels
| Level |  Power |  Food |  Iron |  Coin | Base research time | Requirements |
|---|---|---|---|---|---|---|
| 1 | 200 | 2,500 | 2,500 | 7,600 | 13 min |
|
| 2 | 600 | 15,200 | 15,200 | 45,600 | 21 min |
|
| 3 | 1,200 | 48,600 | 48,600 | 145,800 | 35 min |
|
| 4 | 2,100 | 93,300 | 93,300 | 279,900 | 1 hr 8 min |
|
| 5 | 3,800 | 396,600 | 396,600 | 1,189,700 | 2 hr 33 min |
|