“Enhances Wood Gathering Speed”
| Level | Requirements | Bread | Wood | Stone | Iron | Gold | Upgrade Time | Power | Bonus |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Academy Lv. 11, Iron Output I Lv. 1 | 40,000 | 40,000 | 8,100 | 2,000 | 480 | 00:05:00 | 1,000 | +8.00% Wood Gathering Speed |
| 2 | Academy Lv. 12, Wood Gathering II Lv. 1 | 56,000 | 56,000 | 11,000 | 2,800 | 670 | 00:07:30 | 1,000 | +8.00% Wood Gathering Speed |
| 3 | Academy Lv. 13, Wood Gathering II Lv. 2 | 120,000 | 120,000 | 24,000 | 6,000 | 1,400 | 00:20:00 | 1,375 | +11.00% Wood Gathering Speed |