Survival Technique I
Improve the resistance and durability of troops.
Research Levels
| Level | Value | Power | Prerequisites | Cost | Research Time |
|---|---|---|---|---|---|
| 1 | 4% | 1K |  50K 50K 50K 50K | 6h 56m 40s | |
| 2 | 8% | 3K | 100K100K100K100K | 13h 53m 20s | |
| 3 | 12% | 7K | 200K200K200K200K | 1d 3h 46m | |
| 4 | 16% | 15K | 400K400K400K400K | 2d 7h 33m | |
| 5 | 20% | 31K | 800K800K800K800K | 4d 15h 6m |
