Overview
Tool Enhancement II is part of the Academy growth branch. Each row below is one research level, including its cost, time, power and resulting effect.
Level costs
| Level | Bread | Wood | Stone | Iron | Gold |
|---|---|---|---|---|---|
| 1 | 22,000 | 22,000 | 4,500 | 1,100 | 280 |
| 2 | 32,000 | 32,000 | 6,400 | 1,600 | 390 |
| 3 | 68,000 | 68,000 | 13,000 | 3,400 | 840 |
Requirements and results
| Level | Prerequisites | Time | Power | Effect |
|---|---|---|---|---|
| 1 | Academy Lv. 6, Ward Expansion II Lv. 1, Camp Expansion II Lv. 1 | 6m | 3,000 | 0.6% research speed |
| 2 | Academy Lv. 7, Tool Enhancement II Lv. 1 | 9m | 3,000 | 0.6% research speed |
| 3 | Academy Lv. 8, Tool Enhancement II Lv. 2 | 26m | 5,000 | 1% research speed |