Battle

Defensive Formations VI

Enhances Infantry Defense

Max level

6

Effect

Infantry Defense

Plan in calculator

Research levels

Cost, base research time, power, prerequisites, and total effect at each level.

Level	Bread	Wood	Stone	Iron	Gold	Research time	Power	Requirements	Effect
1	5,800,000	5,800,000	1,100,000	290,000	96,000	20d 20h	24,750	Academy 29 Reprisal Tactics VI 1	5.5%
2	5,800,000	5,800,000	1,100,000	290,000	96,000	20d 20h	49,500	Academy 30	11%
3	5,800,000	5,800,000	1,100,000	290,000	96,000	22d 22h	74,250	Academy 30	16.5%
4	6,900,000	6,900,000	1,300,000	340,000	110,000	36d 11h	99,000	Academy 30	22%
5	8,100,000	8,100,000	1,600,000	400,000	130,000	43d 18h	123,750	Academy 30	27.5%
6	16,000,000	16,000,000	3,200,000	800,000	260,000	104d 4h	164,250	Academy 30	36.5%

Related research

Battle

Reprisal Tactics VI

Enhances Infantry Attack

Infantry Attack

Max level 6View levels →

Battle

Special Defensive Training VI

Enhances all Squads' Defense.

Squads' Defense

Max level 6View levels →

Values may change as the game is updated. Check current requirements before committing resources.