Overview
Fortified Mail V is part of the Academy battle branch. Each row below is one research level, including its cost, time, power and resulting effect.
Level costs
| Level | Bread | Wood | Stone | Iron | Gold |
|---|---|---|---|---|---|
| 1 | 880,000 | 880,000 | 170,000 | 44,000 | 25,000 |
| 2 | 880,000 | 880,000 | 170,000 | 44,000 | 25,000 |
| 3 | 880,000 | 880,000 | 170,000 | 44,000 | 25,000 |
| 4 | 1,000,000 | 1,000,000 | 210,000 | 53,000 | 30,000 |
| 5 | 1,200,000 | 1,200,000 | 240,000 | 61,000 | 35,000 |
| 6 | 2,400,000 | 2,400,000 | 480,000 | 120,000 | 70,000 |
Requirements and results
| Level | Prerequisites | Time | Power | Effect |
|---|---|---|---|---|
| 1 | academy lv 27 lance upgrade v Lv. 1 | 2d 7h 33m | 11,400 | 4.75% cavalry health |
| 2 | cavalry armor v Lv. 1 | 2d 7h 33m | 11,400 | 4.75% cavalry health |
| 3 | cavalry armor v Lv. 2 | 2d 13h 6m | 11,400 | 4.75% cavalry health |
| 4 | cavalry armor v Lv. 3 | 4d 1h 13m | 11,400 | 4.75% cavalry health |
| 5 | cavalry armor v Lv. 4 | 4d 20h 40m | 11,400 | 4.75% cavalry health |
| 6 | cavalry armor v Lv. 5 | 11d 13h 46m | 19,200 | 8% cavalry health |