“Enhances Training Speed of Troops”
| Level | Requirements | Bread | Wood | Stone | Iron | Gold | Upgrade Time | Power | Bonus |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Academy Lv. 17, Tool Enhancement IV Lv. 1 | 490,000 | 490,000 | 99,000 | 24,000 | 6,400 | 06:40:00 | 16,200 | +9.00% Training Speed |
| 2 | Academy Lv. 18, Trainer Tools IV Lv. 1 | 690,000 | 690,000 | 130,000 | 34,000 | 8,900 | 10:00:00 | 16,200 | +9.00% Training Speed |
| 3 | Academy Lv. 19, Trainer Tools IV Lv. 2 | 1,400,000 | 1,400,000 | 290,000 | 74,000 | 19,000 | 1d 02:40:00 | 21,600 | +12.00% Training Speed |