“Enhances Construction Speed”
| Level | Requirements | Bread | Wood | Stone | Iron | Gold | Upgrade Time | Power | Bonus |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Academy Lv. 28, Bandaging VI Lv. 1, Trainer Tools VI Lv. 1 | 3,100,000 | 3,100,000 | 620,000 | 150,000 | 48,000 | 9d 17:20:00 | 9,000 | +1.80% Construction Speed |
| 2 | Tooling Up VII Lv. 1 | 4,300,000 | 4,300,000 | 870,000 | 210,000 | 67,000 | 14d 14:00:00 | 9,000 | +1.80% Construction Speed |
| 3 | Tooling Up VII Lv. 2 | 9,300,000 | 9,300,000 | 1,800,000 | 460,000 | 140,000 | 38d 21:20:00 | 12,500 | +2.50% Construction Speed |