Fortified Mail IV

Battle research with 5 levels.

Overview

Enhances Cavalry Health. Part of the Academy’s battle research.

Level costs

LevelBreadWoodStoneIronGold
1490,000490,00099,00024,0006,400
2590,000590,000110,00029,0007,600
3690,000690,000130,00034,0008,900
4890,000890,000170,00044,00011,000
51,800,0001,800,000360,00091,00023,000

Requirements and results

LevelPrerequisitesTimeTotal powerTotal effect
1Academy Lv. 22, Lance Upgrade IV Lv. 18h 53m9,600Cavalry Health +4%
2Academy Lv. 2311h 33m19,200Cavalry Health +8%
3Academy Lv. 2417h 46m28,800Cavalry Health +12%
4Academy Lv. 251d 2h 40m38,400Cavalry Health +16%
5Academy Lv. 262d 18h 40m54,000Cavalry Health +22.5%

About these numbers

Costs, prerequisites, power and effects come from the game's own files. Times are base research times before research speed bonuses. Power and effect are this Academy research's totals once that level is complete, so the gain from a level is the difference from the level before.