Regimental Expansion Iv
Updated 10/12/2026
| Level | Prerequisites | Bread | Wood | Stone | Iron | Gold | Time | Power | Buff |
|---|---|---|---|---|---|---|---|---|---|
| Lv. 1 | Academy Lv. 21 Survival Techniques Iv Lv. 1 Assault Techniques Iv Lv. 1 | 860.0K | 860.0K | 170.0K | 43.0K | 11.0K | 17h 46m | 17.8K | + 990 |
| Lv. 2 | Academy Lv. 22 Regimental Expansion Iv Lv. 1 | 1.0M | 1.0M | 200.0K | 52.0K | 13.0K | 23h 6m | 16.4K | + 910 |
| Lv. 3 | Academy Lv. 23 Regimental Expansion Iv Lv. 2 | 1.2M | 1.2M | 240.0K | 60.0K | 15.0K | 1d 11h 33m | 18.0K | + 1000 |
| Lv. 4 | Academy Lv. 24 Regimental Expansion Iv Lv. 3 | 1.5M | 1.5M | 310.0K | 78.0K | 20.0K | 2d 5h 20m | 18.0K | + 1000 |
| Lv. 5 | Academy Lv. 25 Regimental Expansion Iv Lv. 4 | 3.2M | 3.2M | 640.0K | 160.0K | 41.0K | 5d 13h 20m | 30.6K | + 1700 |