Academy Research · Battle
Bulwark Formations I
Maximum level 3
Enhances Cavalry Defense
Maximum bonus
Cavalry Defense
4.00%
Power at maximum level
9.6K
Total to max: level 0 3
Base costs and time for this research only. Bonuses and prerequisite upgrades are excluded.
- Bread
- 28.9K
- Gold
- 1.7K
- Iron
- 1.5K
- Stone
- 5.7K
- Wood
- 28.9K
- Total base research time
- 11m 42s
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 | Cavalry Defense | Requirements |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5.4K | 320 | 270 | 1K | 5.4K | 1m 48s | 3K | 1.25% | |
| 2 | 7.5K | 440 | 370 | 1.5K | 7.5K | 2m 42s | 6K | 2.50% | |
| 3 | 16K | 960 | 810 | 3.2K | 16K | 7m 12s | 9.6K | 4.00% |