Academy Research · Battle
Special Defensive Training I
Maximum level 3
Enhances all Squads' Defense.
Maximum bonus
Squads' Defense
1.50%
Power at maximum level
12.6K
Total to max: level 0 3
Base costs and time for this research only. Bonuses and prerequisite upgrades are excluded.
- Bread
- 46.7K
- Gold
- 2.7K
- Iron
- 2.3K
- Stone
- 9.3K
- Wood
- 46.7K
- Total base research time
- 19m
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 | Squads' Defense | Requirements |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 8.7K | 520 | 430 | 1.7K | 8.7K | 2m 55s | 4.2K | 0.50% | |
| 2 | 12K | 720 | 610 | 2.4K | 12K | 4m 23s | 8.4K | 1.00% | |
| 3 | 26K | 1.5K | 1.3K | 5.2K | 26K | 11m 42s | 12.6K | 1.50% |