Academy Research · Battle
Leathercraft III
Maximum level 4
Enhances Archer Health
Maximum bonus
Archer Health
11.50%
Power at maximum level
27.6K
Total to max: level 0 4
Base costs and time for this research only. Bonuses and prerequisite upgrades are excluded.
- Bread
- 1.4M
- Gold
- 15.1K
- Iron
- 67.6K
- Stone
- 266K
- Wood
- 1.4M
- Total base research time
- 13h 36m
All levels
Each row shows the cost and base time to reach that level, its total bonus and power, and its requirements.
| Level |  Bread |  Gold |  Iron |  Stone |  Wood | Base research time | Power | Archer Health | Requirements |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 170K | 1.9K | 8.6K | 34K | 170K | 1h 20m | 6K | 2.50% | |
| 2 | 220K | 2.4K | 11K | 44K | 220K | 1h 36m | 12K | 5.00% | |
| 3 | 290K | 3.2K | 14K | 58K | 290K | 2h 40m | 18K | 7.50% | |
| 4 | 690K | 7.6K | 34K | 130K | 690K | 8h | 27.6K | 11.50% |